GFS Chemicals, Inc. Datasheets for Chemical Additives and Agents

Chemical additives and agents include a wide range of materials added to polymer resins, paints and coatings, or adhesives to modify specific processing or end-use properties.
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Product Name	Notes
RUTHENIUM CHLORIDE, HYDRATED REAGENT	ITEM#:1018 RuCl3•xH2O CAS#:14898-67-0 F.W.:261.47 NFPA#: Specific Gravity: 0.000 DOT:8/II Descriptions: x hydrate is about 3. Specification TEST 1. Assay (Ru) 36.5% min.
SODIUM ACETATE, ANHYDROUS REAGENT (ACS)	ITEM#:1022 NaC2H3O2 CAS#:127-09-3 F.W.:82.03 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.0% 2. Insoluble 0.01% 3. Loss...
SODIUM AMMONIUM PHOSPHATE REAGENT	ITEM#:1023 NaNH4HPO4•4H2O CAS#:7783-13-3 F.W.:209.07 NFPA#:2-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Insoluble 0.005% 2. Chloride 0.005% 3.
SODIUM BISMUTHATE REAGENT (ACS)	ITEM#:1025 NaBiO3 CAS#:12232-99-4 F.W.:279.97 NFPA#:2-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 80.0% min. 2. Chloride 0.002% 3. Manganese 0.0005% 4. Oxidizing...
SODIUM BISULFATE, MONOHYDRATE REAGENT	ITEM#:1026 NaHSO4•H2O CAS#:10034-88-5 F.W.:138.07 NFPA#:2-0-0 Specific Gravity: 0.000 DOT:8/III Descriptions: Sodium Hydrogen Sulfate Specification TEST 1. Assay (as H2SO4) 35.0-36.5% 2.
SODIUM BROMIDE REAGENT (ACS)	ITEM#:1027 NaBr CAS#:7647-15-6 F.W.:102.90 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.0% min. 2. Insoluble 0.005% 3. pH of 5% solution @...
SODIUM CARBONATE, MONOHYDRATE REAGENT (ACS)	ITEM#:1028 Na2CO3•H2O CAS#:5968-11-6 F.W.:124.00 NFPA#:1-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5% min. 2. Insoluble 0.01%...
SODIUM CHLORATE REAGENT (ACS)	ITEM#:1029 NaClO3 CAS#:7775-09-9 F.W.:106.44 NFPA#:1-0-3 Specific Gravity: 0.000 DOT:5.1/II Descriptions: Specification TEST 1. Assay 99.0% min 2. Insoluble 0.005% 3. Bromate 0.015% 4. Chloride...
SODIUM FLUORIDE REAGENT (ACS)	ITEM#:1031 NaF CAS#:7681-49-4 F.W.:41.99 NFPA#:3-0-1 Specific Gravity: 0.000 DOT:6.1/III Descriptions: Specification TEST 1. Assay 99% min. 2. Insoluble 0.02% 3. Loss on drying @ 150...
SODIUM IODIDE REAGENT (ACS)	ITEM#:1033 NaI CAS#:7681-82-5 F.W.:149.89 NFPA#:1-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5% min. 2. Insoluble 0.01% 3. pH of 5% solution 6.0-9.0...
SODIUM MOLYBDATE, DIHYDRATE REAGENT (ACS)	ITEM#:1034 Na2MoO4•2H2O CAS#:10102-40-6 F.W.:241.95 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5-103.0% 2. Insoluble 0.005% 3.
SODIUM PHOSPHATE, TRIBASIC, DODECAHYDRATE REAGENT (ACS)	ITEM#:1035 Na3PO4•12H2O CAS#:10101-89-0 F.W.:380.12 NFPA#:2-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 98.0-102.0% 2. Excess alkali (as...
SODIUM PYROPHOSPHATE, DECAHYDRATE REAGENT (ACS)	ITEM#:1036 Na4P2O7•10H2O CAS#:13472-36-1 F.W.:446.06 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.0-103.0% 2. Insoluble...
SODIUM SALICYLATE REAGENT	ITEM#:1037 C6H4(OH)COONa CAS#:54-21-7 F.W.:160.10 NFPA#:1-1-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.0 - 101.0 % 2. Insoluble 0.005%...
SODIUM SILICOFLUORIDE REAGENT	ITEM#:1038 Na2SiF6 CAS#:16893-85-9 F.W.:188.07 NFPA#: Specific Gravity: 0.000 DOT:6.1/III Descriptions: Specification TEST 1. Assay (as F) 60.0% min. 2. Sulfate 0.05% 3. Heavy...
SODIUM SULFANILATE, DIHYDRATE REAGENT	ITEM#:1039 H2NC6H4SO3Na•2H2O CAS#:6106-22-5 F.W.:231.20 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 98%...
SODIUM SULFIDE, NONAHYDRATE REAGENT (ACS)	ITEM#:1040 Na2S•9H2O CAS#:1313-84-4 F.W.:240.18 NFPA#:2-2-1 Specific Gravity: 0.000 DOT:8/II Descriptions: Specification TEST 1. Assay 98.0% min 2. Sulfite and Thiosulfate (as...
SODIUM THIOCYANATE REAGENT (ACS)	ITEM#:1041 NaSCN CAS#:540-72-7 F.W.:81.07 NFPA#:1-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 98.0% min. 2. Insoluble 0.005% 3. Carbonate 0.2% 4. Chloride 0.01%...
SPADNS REAGENT (ACS)	ITEM#:1042 (HO)2C10H3(SO3Na)2N=NC6H4SO3Na CAS#:23647-14-5 F.W.:570.42 NFPA#: Specific Gravity: 0.000 DOT:NR...
SUCROSE REAGENT (ACS)	ITEM#:1044 C12H22O11 CAS#:57-50-1 F.W.:342.29 NFPA#:0-1-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Specific rotation +66.3 to...
TETRABROMOPHENOLPHTHALEIN ETHYL ESTER, POTASSIUM SALT REAGENT (ACS)	ITEM#:1047 C22H13O4Br4K CAS#:62637-91-6 F.W.:700.08 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Appearance Pass test...
TITANIUM SULFATE, PURIFIED	ITEM#:1050 TiOSO4•xH2O CAS#:13825-74-6 F.W.:159.96 + XH2O NFPA#:2-0-0 Specific Gravity: DOT:NR Descriptions: Titanyl Sulfate Specification TEST 1. Assay (as TiOSO4) 65% min.
ZINC OXIDE REAGENT (ACS)	ITEM#:1062 ZnO CAS#:1314-13-2 F.W.:81.37 NFPA#:2-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.0% minimum 2. Insoluble in dilute sulfuric acid 0.01% 3. Alkalinity...
ZIRCONYL CHLORIDE, HYDRATED TECHNICAL	ITEM#:1063 ZrOCl2•8H2O CAS#:13520-92-8 F.W.:322.25 NFPA#: Specific Gravity: 0.000 DOT:8/III Descriptions: X hydrate typically between 5-8 Specification TEST 1. Zirconium content 28.0 -...
SODIUM STANNATE REAGENT	ITEM#:1079 Na2SnO3•3H2O CAS#:12209-98-2 F.W.:266.71 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay (as tin) 41.5% min. 2.
SODIUM ACETATE, SOLUTION, 10% IN WATER	ITEM#:1084 CH3COONa•3H2O CAS#:6131-90-4 F.W.:136.08 NFPA#:1-0-0 Specific Gravity: 1.050 DOT:NR Descriptions: Iron and copper free. Specification TEST 1. Concentration 10 +/- 1%...
SELENIUM DIOXIDE, 99.8%	ITEM#:1189 SeO2 CAS#:7446-08-4 F.W.:110.96 NFPA#:3-0-1 Specific Gravity: 0.000 DOT:6.1/III Descriptions: May contain traces of unreacted selenium which appear as black specks. Specification TEST 1.
SODIUM HYDROXIDE, SOLUTION, 0.1 N	ITEM#:1191 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#:2-0-1 Specific Gravity: 1.030 DOT:NR Descriptions: 0.1 mol/L Specification TEST 1. Concentration 0.1000 +/- 0.0005 N 2. NIST Traceable Properties No...
SODIUM HYDROXIDE, SOLUTION, 0.5 N	ITEM#:1192 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#:3-0-2 Specific Gravity: 1.020 DOT:8/III Descriptions: 0.5 mol/L Specification TEST 1. Concentration 0.500 +/- 0.001 N Properties No properties.
SODIUM HYDROXIDE, SOLUTION, 1.0 N	ITEM#:1193 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#:3-0-2 Specific Gravity: 1.040 DOT:8/III Descriptions: 1 mol/L Specification TEST 1. Concentration 1.000 +/- 0.001 N Properties No properties.
SODIUM HYPOPHOSPHITE, MONOHYDRATE REAGENT	ITEM#:1194 NaH2PO2•H2O CAS#:10039-56-2 F.W.:105.99 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 98% 2. Insoluble 0.01% 3. Chloride...
SODIUM THIOSULFATE SOLUTION, 1.0 N	ITEM#:1195 Na2S2O3•5H2O CAS#:10102-17-7 F.W.:248.18 NFPA#:0-0-0 Specific Gravity: 1.140 DOT:NR Descriptions: 1.0 mol/L Specification TEST 1. Concentration 1.000...
STANNOUS OXIDE REAGENT	ITEM#:1196 SnO CAS#:21651-19-4 F.W.:134.69 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Chloride 0.01% 2. Sulfate 0.005% 3. Arsenic 0.001% 4. Iron 0.01% Properties...
STRONTIUM BROMIDE REAGENT	ITEM#:1197 SrBr2•6H2O CAS#:7789-53-9 F.W.:355.56 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 97% min. 2. Insoluble 0.01% 3. Chloride...
SULFURIC ACID, SOLUTION, 0.02 N	ITEM#:1198 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:1-0-0 Specific Gravity: 1.000 DOT:NR Descriptions: 0.01 mol/L Specification TEST 1. Concentration 0.0200 N +/- 0.0002 Properties No...
SULFURIC ACID, SOLUTION, 0.1 N	ITEM#:1199 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:2-0-1 Specific Gravity: 1.010 DOT:8/III Descriptions: 0.05 mol/L Specification TEST 1. Concentration 0.1000 +/- 0.0002 N Properties No...
SULFURIC ACID, SOLUTION, 0.5 N	ITEM#:1200 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:2-0-1 Specific Gravity: 1.015 DOT:8/II Descriptions: 0.25 mol/L Specification TEST 1. Concentration 0.5000 +/- 0.0010 N Properties No...
SULFURIC ACID, SOLUTION, 1 N	ITEM#:1201 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/II Descriptions: 0.5 mol/L Specification TEST 1. Normality 1.000 +/- 0.002 N Properties No...
TETRAMETHYLAMMONIUM HYDROXIDE, SOLUTION 25% in WATER	ITEM#:1204 (CH3)4NOH CAS#:75-59-2 F.W.:91.15 NFPA#:3-3-1 Specific Gravity: 1.020 DOT:8/II Descriptions: Specification TEST 1. Concentration 25 +/- 1% 2. Approx. 2.75 M...
TITANIUM DIOXIDE REAGENT	ITEM#:1205 TiO2 CAS#:13463-67-7 F.W.:79.90 NFPA#:0-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: -325 mesh Specification TEST 1. Water soluble salts 0.25% 2. Arsenic 0.0002% 3. Lead...
SILVER NITRATE, SOLUTION, 0.153 N	ITEM#:1228 AgNO3 CAS#:7761-88-8 F.W.:169.89 NFPA#:2-0-0 Specific Gravity: 1.020 DOT:NR Descriptions: 0.153 mol/L Specification TEST 1. Concentration 0.1530 +/- 0.0001 N Properties No properties.
SILVER NITRATE, SOLUTION, 0.05 N	ITEM#:1285 AgNO3 CAS#:7761-88-8 F.W.:169.89 NFPA#:2-0-0 Specific Gravity: 1.010 DOT:NR Descriptions: 0.05 mol/L Specification TEST 1. Concentration 0.0500 +/- 0.0001 N Properties No properties.
STRONTIUM OXIDE, 99.5%	ITEM#:1502 SrO CAS#:1314-11-0 F.W.:103.62 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST Properties No properties.
SULFURIC ACID VERITAS® REDISTILLED	ITEM#:1512 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:3-0-3 Specific Gravity: 1.840 DOT:8/II Descriptions: Trace metal grade. Low ppb metal impurities. Note: Results reported at time...
TETRAETHYLAMMONIUM BROMIDE	ITEM#:1513 (C2H5)4NBr CAS#:71-91-0 F.W.:210.16 NFPA#:2-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Suitable for use as polarographic electrolyte Specification TEST 1.
TETRAETHYLAMMONIUM CHLORIDE MONOHYDRATE, 98%	ITEM#:1514 (C2H5)4NCl•H2O CAS#:56-34-8 F.W.:165.71 NFPA#:2-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 98% min. Properties...
TETRAMETHYLAMMONIUM BROMIDE REAGENT (ACS)	ITEM#:1515 (CH3)4NBr CAS#:64-20-0 F.W.:154.06 NFPA#:3-1-1 Specific Gravity: 0.000 DOT:6.1/II Descriptions: Specification TEST 1. Assay 98.0% min 2. Appearance White crystals 3.
TETRAMETHYLAMMONIUM CHLORIDE	ITEM#:1516 (CH3)4NCl CAS#:75-57-0 F.W.:109.60 NFPA#:3-1-1 Specific Gravity: 0.000 DOT:6.1/III Descriptions: Specification TEST 1. Assay 97.0% min Properties No properties.
SODIUM ACETATE, SOLUTION, 20% IN WATER	ITEM#:1542 CH3COONa•3H2O CAS#:6131-90-4 F.W.:136.08 NFPA#:1-0-0 Specific Gravity: 1.100 DOT:NR Descriptions: Iron and copper free. Specification TEST 1. Iron and Copper Free...
STRONTIUM PHOSPHATE, 99%	ITEM#:1549 SrHPO4 CAS#:13450-99-2 F.W.:183.60 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Particle size 1.4-2.0 um 2. Barium 1% max. Properties No properties.
SODIUM HYDROXIDE, SOLUTION, 5 N	ITEM#:1551 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#:3-0-2 Specific Gravity: 1.190 DOT:8/II Descriptions: 5 mol/L Specification TEST 1. Concentration 5.00 +/- 0.01 N Properties No properties.
SULFURIC ACID, SOLUTION, 2.56 N	ITEM#:1557 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:2-0-1 Specific Gravity: 1.080 DOT:8/II Descriptions: 1.28 mol/L Specification TEST 1. Concentration 2.56 +/- 0.01 N Properties No...
SODIUM THIOSULFATE SOLUTION, 0.01N	ITEM#:1559 Na2S2O3•5H2O CAS#:10102-17-7 F.W.:248.18 NFPA#:0-0-0 Specific Gravity: 1.000 DOT:NR Descriptions: 0.01 mol/L Specification TEST 1. Concentration 0.0100...
SELENIUM 1,000 ppm STANDARD SOLUTION	ITEM#:1569 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:NR Descriptions: AA, colorimetric or volumetric standard Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: Nitric acid 3.
SODIUM HYDROXIDE, SOLUTION, 2 N	ITEM#:1573 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#:3-0-2 Specific Gravity: 1.090 DOT:8/II Descriptions: 2 mol/L Specification TEST 1. Concentration 2.00 +/- 0.01 N Properties No properties.
SODIUM HYDROXIDE, SOLUTION, 10 N	ITEM#:1579 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#:3-0-2 Specific Gravity: 1.328 DOT:8/II Descriptions: 32% NaOH by wt. (Low Nitrogen grade for Kjeldahl) 10 mol/L Specification TEST 1. Concentration...
tris-(1,10-PHENANTHROLINE) FERROUS PERCHLORATE	ITEM#:163 (C12H8N2)3Fe(ClO4)2 CAS#:14586-54-0 F.W.:795.35 NFPA#: Specific Gravity: 0.000 DOT:5.1/III Descriptions: Oxidation-reduction indicator Specification TEST...
SODIUM BOROHYDRIDE GRANULAR, REAGENT (ACS)	ITEM#:1649 NaBH4 CAS#:16940-66-2 F.W.:37.83 NFPA#:2-2-3 Specific Gravity: 0.000 DOT:4.3/I Descriptions: Specification TEST 1. Assay 98% min Properties No properties.
SODIUM MOLYBDATE, ANHYDROUS REAGENT	ITEM#:1672 Na2MoO4 CAS#:7631-95-0 F.W.:205.91 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99% min. 2. Insoluble 0.01% 3. Chloride 0.01%...
SILVER NITRATE, SOLUTION, 1.0 N	ITEM#:1675 AgNO3 CAS#:7761-88-8 F.W.:169.89 NFPA#: Specific Gravity: 1.150 DOT:8/II Descriptions: 1.0 mol/L Specification TEST 1. Concentration 1.000 +/- 0.005 N Properties No properties.
TETRAMETHYLAMMONIUM HYDROXIDE PENTAHYDRATE	ITEM#:1680 (CH3)4NOH•5H2O CAS#:10424-65-4 F.W.:181.23 NFPA#: Specific Gravity: 0.000 DOT:8/II Descriptions: Specification TEST 1. Assay 98% min. 2. Mp. 65-68 C...
SODIUM TETRABORATE, ANHYDROUS REAGENT	ITEM#:1692 Na2B4O7 CAS#:1330-43-4 F.W.:201.22 NFPA#:2-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 98% min. 2. Water 2% max.
SODIUM CARBONATE, ANHYDROUS PRIMARY STANDARD (ACS)	ITEM#:1698 Na2CO3 CAS#:497-19-8 F.W.:105.99 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay (dried basis) 99.95-100.05% 2. Insoluble 0.01% 3. Loss on...
SODIUM DIPHENYLAMINE SULFONATE REAGENT (ACS)	ITEM#:170 C6H5NHC6H4SO3Na CAS#:6152-67-6 F.W.:271.27 NFPA#:2-1-1 Specific Gravity: 0.000 DOT:NR Descriptions: Oxidation-reduction indicator Specification TEST 1.
SODIUM DIPHENYLAMINE SULFONATE 0.005 M SOLUTION IN WATER	ITEM#:171 C6H5NHC6H4SO3Na CAS#:6152-67-6 F.W.: NFPA#:2-1-1 Specific Gravity: 1.000 DOT:NR Descriptions: 0.005 mol/L. Oxidation-reduction indicator. Specification TEST...
TRISHYDROXYMETHYLAMINOMETHANE PRIMARY STANDARD	ITEM#:176 (CH2OH)3CNH2 CAS#:77-86-1 F.W.:121.14 NFPA#:1-1-1 Specific Gravity: 0.000 DOT:NR Descriptions: Also meets ACS specifications Specification TEST 1. Assay (Dried Basis)...
SAMARIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1795 CAS#: F.W.: NFPA#: Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No properties.
SAMARIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1796 CAS#: F.W.: NFPA#: Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No properties.
SCANDIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1797 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
SCANDIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1798 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
SELENIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1799 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
SELENIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1800 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
SILVER 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1803 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
SILVER 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1804 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
SODIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1805 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
SODIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1806 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
STRONTIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1807 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% nitric acid 3. NIST Traceable Properties No...
STRONTIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1808 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
SULFUR 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1809 CAS#: F.W.: NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: Ammonium sulfate in water 3. NIST Traceable Properties No...
SULFUR 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1810 CAS#: F.W.: NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: Ammonium sulfate in water 3. NIST Traceable Properties No...
TANTALUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1811 CAS#: F.W.: NFPA#:4-0-2 Specific Gravity: 1.010 DOT:8/II Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 2% Hydrofluoric acid 3. NIST Traceable Properties No...
TANTALUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1812 CAS#: F.W.: NFPA#:4-0-2 Specific Gravity: 1.010 DOT:8/II Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 2% Hydrofluoric acid 3. NIST Traceable Properties No...
TELLURIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1813 CAS#: F.W.: NFPA#:3-0-2 Specific Gravity: 1.100 DOT:8/II Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 20% Hydrochloric acid 3. NIST Traceable Properties No...
TELLURIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1814 CAS#: F.W.: NFPA#:3-0-2 Specific Gravity: 1.100 DOT:8/II Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 20% Hydrochloric acid 3. NIST Traceable Properties No...
TERBIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1815 CAS#: F.W.: NFPA#: Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 20 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No properties.
TERBIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1816 CAS#: F.W.: NFPA#: Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No properties.
THALLIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1817 CAS#: F.W.: NFPA#:3-0-2 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
THALLIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1818 CAS#: F.W.: NFPA#:3-0-2 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
THORIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1819 CAS#: F.W.: NFPA#:3-0-2 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
THORIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1820 CAS#: F.W.: NFPA#:3-0-2 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
THULIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1821 CAS#: F.W.: NFPA#: Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No properties.
THULIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1822 CAS#: F.W.: NFPA#: Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No properties.
TIN 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1823 CAS#: F.W.: NFPA#:3-0-2 Specific Gravity: 1.100 DOT:8/II Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 20% Hydrochloric acid 3. NIST Traceable Properties No...
TIN 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1824 CAS#: F.W.: NFPA#:3-0-2 Specific Gravity: 1.100 DOT:8/II Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 20% Hydrochloric acid 3. NIST Traceable Properties No...
TITANIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1825 CAS#: F.W.: NFPA#:4-0-2 Specific Gravity: 1.030 DOT:8/II Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid w/trace HF 3. NIST Traceable...
TITANIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1826 CAS#: F.W.: NFPA#:4-0-2 Specific Gravity: 1.030 DOT:8/II Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid w/trace HF 3. NIST Traceable...
TUNGSTEN 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1827 CAS#: F.W.: NFPA#:1-0-1 Specific Gravity: 1.030 DOT:8/II Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid w/trace HF 3. NIST Traceable...
TUNGSTEN 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1828 CAS#: F.W.: NFPA#:1-0-1 Specific Gravity: 1.030 DOT:8/II Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid w/trace HF 3. NIST Traceable...
URANIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1829 CAS#: F.W.: NFPA#:3-0-2 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
URANIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1830 CAS#: F.W.: NFPA#:3-0-2 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
VANADIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1831 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
VANADIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1832 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
YTTERBIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1833 CAS#: F.W.: NFPA#: Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No properties.
YTTERBIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1834 CAS#: F.W.: NFPA#: Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No properties.
YTTRIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1835 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
YTTRIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1836 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
ZINC 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1837 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
ZINC 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1838 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Nitric acid 3. NIST Traceable Properties No...
ZIRCONIUM 1,000 ppm ICP STANDARD SOLUTION	ITEM#:1839 CAS#: F.W.: NFPA#:2-0-2 Specific Gravity: 1.020 DOT:8/II Descriptions: Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Hydrochloric acid 3. NIST Traceable Properties No...
ZIRCONIUM 10,000 ppm ICP STANDARD SOLUTION	ITEM#:1840 CAS#: F.W.: NFPA#:2-0-2 Specific Gravity: 1.020 DOT:8/II Descriptions: Specification TEST 1. Concentration 10,000 +/- 100 ug/ml 2. Matrix: 5% Hydrochloric acid 3. NIST Traceable Properties No...
THYMOL BLUE, FREE ACID REAGENT (ACS)	ITEM#:1895 C27H30O5S CAS#:76-61-9 F.W.:466.60 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Thymolsulfonphthalei n Specification TEST 1. Clarity of solution...
SODIUM ACETATE, ANHYDROUS BIO-REFINED™	ITEM#:1934 CH3COONa CAS#:127-09-3 F.W.:82.03 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5% min. 2. Substances reducing KMnO4 0.005% 3. pH (0.5M...
SODIUM ACETATE, TRIHYDRATE BIO-REFINED™	ITEM#:1935 CH3COONa•3H2O CAS#:6131-90-4 F.W.:136.08 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5% min. 2. Substances reducing KMnO4 0.005%...
SODIUM CARBONATE, ANHYDROUS BIO-REFINED™	ITEM#:1936 Na2CO3 CAS#:497-19-8 F.W.:105.99 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5% min. 2. Substances reducing KMnO4 0.005% 3. pH...
SODIUM CHLORIDE BIO-REFINED™	ITEM#:1937 NaCl CAS#:7647-14-5 F.W.:58.44 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5% min. 2. pH (1M in water @ 20 C) 5.0-8.0 3.
SODIUM PHOSPHATE, MONOBASIC, MONOHYDRATE BIO-REFINED™	ITEM#:1938 NaH2PO4•H2O CAS#:10049-21-5 F.W.:137.99 NFPA#:1-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99% min. 2. pH (1M...
SODIUM PHOSPHATE, DIBASIC BIO-REFINED™	ITEM#:1939 Na2HPO4 CAS#:7558-79-4 F.W.:141.96 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5% min. 2. pH (1M in water @ 20...
SODIUM BITARTRATE, MONOHYDRATE BIO-REFINED™	ITEM#:1940 NaHC4H4O6•H2O CAS#:6131-98-2 F.W.:190.09 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5% min. 2. pH...
SODIUM NITRATE BIO-REFINED™	ITEM#:1942 NaNO3 CAS#:7631-99-4 F.W.:84.99 NFPA#: Specific Gravity: 0.000 DOT:5.1/III Descriptions: Specification TEST 1. Assay 99.5% min. 2. pH (1M in water @ 20 C) 5.5-8.0...
SODIUM META PERIODATE BIO-REFINED™	ITEM#:1943 NaIO4 CAS#:7790-28-5 F.W.:213.92 NFPA#: Specific Gravity: 0.000 DOT:5.1/II Descriptions: Specification TEST 1. Assay 99.5% min. 2. pH of 0.5 M solution 3.5-5.5 3. Loss...
SODIUM SULFATE, ANHYDROUS BIO-REFINED™	ITEM#:1944 Na2SO4 CAS#:7757-82-6 F.W.:142.04 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99% min. 2. pH (1M in water @ 20...
SODIUM TARTRATE, DIHYDRATE BIO-REFINED™	ITEM#:1945 Na2C4H4O6•2H2O CAS#:6106-24-7 F.W.:230.08 NFPA#:0-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5%...
SODIUM THIOSULFATE, PENTAHYDRATE BIO-REFINED™	ITEM#:1947 Na2S2O3•5H2O CAS#:10102-17-7 F.W.:248.18 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5% min. 2.
TRISHYDROXYMETHYLAMINOMETHANE BIO-REFINED™	ITEM#:1948 (CH2OH)3CNH2 CAS#:77-86-1 F.W.:121.14 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5% min. 2. Loss on drying 2%...
TRISHYDROXYMETHYLAMINOMETHANE HYDROCHLORIDE BIO-REFINED™	ITEM#:1949 (CH2OH)3CNH2•HCl CAS#:1185-53-1 F.W.:157.60 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.0% min. 2. Loss on drying...
SODIUM PERCHLORATE, MONOHYDRATE BIO-REFINED™	ITEM#:1950 NaClO4•H2O CAS#:7791-07-3 F.W.:140.48 NFPA#:1-0-1 Specific Gravity: DOT:5.1/II Descriptions: Specification TEST 1. Assay (as NaClO4) 85.0-90.0% 2. Insoluble 0.005% 3. Chloride...
WATER DEIONIZED (HPLC)	ITEM#:1963 H2O CAS#:7732-18-5 F.W.:18.02 NFPA#:0-0-0 Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Resistivity @ 25 C 18.0 Mohm-cm 2. Silicate (as SiO2)...
SULFURIC ACID, SOLUTION, 18 N	ITEM#:1977 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:3-0-3 Specific Gravity: 1.520 DOT:8/II Descriptions: 9.0 mol/L Specification TEST 1. Concentration 59.0-61.0% (w/w) 2. Concentration 49-51% (v/v)...
SODIUM HYDROXIDE SOLUTION, 10%	ITEM#:1989 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#:3-0-2 Specific Gravity: 1.109 DOT:8/II Descriptions: Specification TEST 1. Assay 10.0% +/- 0.5% by wt. Properties No properties.
SILVER NITRATE, SOLUTION, 0.02 N	ITEM#:2106 AgNO3 CAS#:7761-88-8 F.W.:169.89 NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: 0.02 mol/L Specification TEST 1. Concentration 0.0200 +/- 0.0001 N Properties No properties.
SILVER NITRATE, SOLUTION, 0.141 N	ITEM#:2107 AgNO3 CAS#:7761-88-8 F.W.:169.89 NFPA#: Specific Gravity: 1.020 DOT:NR Descriptions: 0.141 mol/L. 1 ml = 5 mg Cl Specification TEST 1. Concentration 0.141N +/-0.0005N Properties...
SILVER NITRATE, SOLUTION, 0.5 N	ITEM#:2108 AgNO3 CAS#:7761-88-8 F.W.:169.89 NFPA#:2-0-0 Specific Gravity: 1.060 DOT:NR Descriptions: 0.5 mol/L Specification TEST 1. Concentration 0.500 +/- 0.001 N Properties No properties.
SODIUM ARSENITE, SOLUTION, 0.1 N	ITEM#:2110 NaAsO2 CAS#:7784-46-5 F.W.:129.91 NFPA#:3-0-0 Specific Gravity: 1.000 DOT:6.1/III Descriptions: 0.05 mol/l Specification TEST 1. 0.1 N +/- 1% of the stated value Properties...
SODIUM BICARBONATE, SOLUTION 0.1 M	ITEM#:2111 NaHCO3 CAS#:144-55-8 F.W.:84.01 NFPA#:0-0-0 Specific Gravity: 1.000 DOT:NR Descriptions: Carbon Dioxide Molarity Standard for Ion Selective Electrodes. 0.1 mol/L Specification TEST 1. Concentration...
SODIUM BROMIDE SOLUTION, 10% W/V	ITEM#:2114 NaBr CAS#:7647-15-6 F.W.:102.90 NFPA#: Specific Gravity: 1.080 DOT:NR Descriptions: Specification TEST 1. Concentration 9.5-10.5% w/v Properties No properties.
SODIUM CARBONATE SOLUTION, 5% W/V	ITEM#:2116 Na2CO3 CAS#:497-19-8 F.W.:105.99 NFPA#: Specific Gravity: 1.050 DOT:NR Descriptions: Specification TEST 1. Concentration (as Na2CO3) 5.0% w/v Properties No properties.
SODIUM CARBONATE, SOLUTION, 1.0 N	ITEM#:2119 Na2CO3 CAS#:497-19-8 F.W.:105.99 NFPA#: Specific Gravity: 1.050 DOT:NR Descriptions: 0.5 mol/L Specification TEST 1. Concentration 1.000 N +/- 0.001 N Properties No...
SODIUM CHLORIDE-HYDROXYLAMINE SULFATE SOLUTION	ITEM#:2124 CAS#: F.W.: NFPA#:1-0-0 Specific Gravity: 1.100 DOT:NR Descriptions: APHA for Metals Specification TEST 1. Suitability for metals (APHA) Pass Test Properties No properties.
SODIUM FLUORIDE, SOLUTION, 0.1 M	ITEM#:2128 NaF CAS#:7681-49-4 F.W.:41.99 NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Fluoride molarity standard. 0.1 mol/L Specification TEST 1. Concentration 0.100 +/- 0.001 M Properties No properties.
SODIUM HYDROXIDE SOLUTION, 25% W/W	ITEM#:2129 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#: Specific Gravity: 1.270 DOT:8/II Descriptions: Reagent Grade Specification TEST 1. Concentration 24.5-25.5% 2. Carbonate 1% (w/w) 3. Chloride as Sodium Chloride...
SODIUM HYDROXIDE SOLUTION, 50% W/W	ITEM#:2130 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#:3-0-2 Specific Gravity: 1.520 DOT:8/II Descriptions: Suitable for Kjeldahl use. Specification TEST 1. Specific gravity >1.5 g/ml @ 20 C 2.
SODIUM HYDROXIDE SOLUTION, 50% W/W REAGENT GRADE	ITEM#:2131 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#:3-0-2 Specific Gravity: 1.520 DOT:8/II Descriptions: Specification TEST 1. Assay 48-52% NaOH 2. Specific gravity >1.5 g/ml @ 20 C Properties...
SODIUM HYDROXIDE, SOLUTION, 0.02 N	ITEM#:2133 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: 0.02 mol/L Specification TEST 1. Concentration 0.0200 +/- 0.0005 N Properties No properties.
SODIUM HYDROXIDE-THIOSULFATE SOLUTION	ITEM#:2134 CAS#: F.W.: NFPA#: Specific Gravity: 1.530 DOT:8/II Descriptions: Reagent for Organic Nitrogen-APHA Specification TEST 1. Suitability - Pass Test Properties No properties.
SODIUM NITRATE, SOLUTION, 5 M	ITEM#:2137 NaNO3 CAS#:7631-99-4 F.W.:84.99 NFPA#: Specific Gravity: 1.260 DOT:NR Descriptions: ISA Adjuster for Chloride Specific Ion Electrodes. 5 mol/L Specification TEST 1. Concentration 5.0 M...
SODIUM NITRITE, SOLUTION, 0.1 M	ITEM#:2139 NaNO2 CAS#:7632-00-0 F.W.:69.00 NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Nitrite Molarity Standard for Ion-selective Electrodes. 0.1 mol/L Specification TEST 1. Concentration 0.1000 +/- 0.0002...
SODIUM THIOCYANATE SOLUTION 10% W/V	ITEM#:2144 NaSCN CAS#:540-72-7 F.W.:81.07 NFPA#: Specific Gravity: 1.050 DOT:NR Descriptions: Specification TEST 1. ASTM Reagent No. 137 Properties No properties.
SODIUM THIOCYANATE SOLUTION 0.1 N	ITEM#:2145 NaSCN CAS#:540-72-7 F.W.:81.07 NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: 0.1 mol/L Specification TEST 1. Concentration 0.1000 +/- 0.0002 N Properties No properties.
SODIUM THIOSULFATE SOLUTION, 0.05 N	ITEM#:2146 Na2S2O3•5H2O CAS#:10102-17-7 F.W.:248.18 NFPA#:0-0-0 Specific Gravity: 1.010 DOT:NR Descriptions: 0.05 mol/L Specification TEST 1. Concentration 0.0500...
STANNOUS CHLORIDE, 10% W/V SOLUTION	ITEM#:2148 SnCl2•2H2O CAS#:10025-69-1 F.W.:225.63 NFPA#: Specific Gravity: 1.083 DOT:8/III Descriptions: For mercury determination Specification TEST 1. Concentration 9.5-10.5% (w/v) 2. Suitability for...
STANNOUS CHLORIDE, 40% SOLUTION	ITEM#:2149 SnCl2•2H2O CAS#:10025-69-1 F.W.:225.63 NFPA#: Specific Gravity: 1.290 DOT:8/III Descriptions: APHA for Arsenic Specification TEST 1. Concentration 39-41% Properties No properties.
STANNOUS CHLORIDE, REAGENT I SOLUTION	ITEM#:2150 SnCl2•2H2O CAS#:10025-69-1 F.W.:225.63 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: APHA for Phosphate Specification TEST 1. Made to APHA specification - pass...
STARCH INDICATOR SOLUTION, 2%	ITEM#:2152 CAS#:9005-84-9 F.W.: NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Preserved with Salicylic Acid Specification TEST 1. Suitability as indicator Pass test Properties No properties.
SULFO ORANGE SOLUTION 0.04% AQUEOUS	ITEM#:2155 CAS#:547-57-9 F.W.: NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Visual transition pH 11.0-12.6, yellow-orange/red Properties No properties.
SULFURIC ACID SOLUTION, 10% V/V	ITEM#:2157 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:2-0-1 Specific Gravity: 1.110 DOT:8/II Descriptions: Specification TEST 1. Concentration (v/v) 10% +/- 0.5% Properties No properties.
SULFURIC ACID, SOLUTION, 5.00 N	ITEM#:2158 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:2-0-2 Specific Gravity: 1.150 DOT:8/II Descriptions: 2.5 mol/L Specification TEST 1. Concentration 5.00 +/- 0.02 N Properties No...
THYMOL BLUE, SOLUTION 0.04% AQUEOUS	ITEM#:2161 C27H29O5SNa CAS#:62625-21-2 F.W.:488.58 NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Visual transition interval Red to...
TISAB II, SOLUTION FOR FLUORIDE	ITEM#:2163 CAS#: F.W.: NFPA#: Specific Gravity: 1.078 DOT:NR Descriptions: APHA & ASTM By the Specific Ion Method Specification TEST 1. Suitability as buffer - Pass Test 2. pH...
WATER HARDNESS BUFFER SOLUTION WITH MAGNESIUM EDTA	ITEM#:2167 NH4OH+NH4Cl CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.000 DOT:8/III Descriptions: Ammonium Chloride-Hydroxide with Magnesium EDTA for Water Hardness or for Standard EDTA Titrations.
WATER HARDNESS BUFFER SOLUTION WITH NO ADDED MAGNESIUM	ITEM#:2168 NH4OH+NH4Cl CAS#: F.W.: NFPA#: Specific Gravity: 1.000 DOT:8/III Descriptions: Ammonium Chloride-Hydroxide for Water Hardness or for Standard EDTA Titrations. Contains no Mg Ions.
WIJS' SOLUTION	ITEM#:2169 CAS#: F.W.: NFPA#: Specific Gravity: 1.050 DOT:8/3/II Descriptions: AOAC for Iodine Absorption Number of Oils and Fats Specification TEST 1. Ratio of iodine to chlorine 1.00 -...
XYLENOL ORANGE SOLUTION, 0.10% AQUEOUS	ITEM#:2170 C31H28N2O13SNa4 CAS#:3618-43-7 F.W.:760.60 NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Suitability...
SODIUM HYDROXIDE, SOLUTION, 0.05 N	ITEM#:2172 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: 0.05 mol/L Specification TEST 1. Concentration 0.0500 +/- 0.0002 N Properties No properties.
SULFURIC ACID, 37% SOLUTION	ITEM#:2173 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:2-0-2 Specific Gravity: 1.280 DOT:8/II Descriptions: Specification TEST 1. Assay 35.0-39.0% Properties No properties.
SODIUM THIOSULFATE SOLUTION, 0.5 N	ITEM#:2177 Na2S2O3•5H2O CAS#:10102-17-7 F.W.:248.18 NFPA#:0-0-0 Specific Gravity: 1.070 DOT:NR Descriptions: 0.5 mol/L Specification TEST 1. Concentration 0.500...
SILVER NITRATE SOLUTION 10% W/V	ITEM#:2187 AgNO3 CAS#:7761-88-8 F.W.:169.89 NFPA#: Specific Gravity: 1.090 DOT:8/II Descriptions: Specification TEST 1. Concentration 10 +/- 0.5% Properties No properties.
SODIUM HYDROXIDE, SOLUTION, 0.2 N	ITEM#:2198 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#:3-0-2 Specific Gravity: 1.010 DOT:8/III Descriptions: 0.2 mol/L Specification TEST 1. Concentration 0.2000 +/- 0.0005 N Properties No properties.
SULFURIC ACID, SOLUTION, 0.25 N	ITEM#:2255 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:2-0-1 Specific Gravity: 1.015 DOT:8/II Descriptions: 0.125 mol/L Specification TEST 1. Normality 0.250 +/- 0.001N Properties No properties.
TETRABUTYLAMMONIUM IODIDE REAGENT	ITEM#:225 (C4H9)4NI CAS#:311-28-4 F.W.:369.36 NFPA#:2-1-1 Specific Gravity: 0.000 DOT:NR Descriptions: Polarographic Grade. A specially purified reagent suitable for supporting...
TETRABUTYLAMMONIUM HYDROXIDE 0.4 M AQUEOUS, ELECTROMETRIC GRADE	ITEM#:2262 (C4H9)4NOH CAS#:2052-49-5 F.W.:259.48 NFPA#: Specific Gravity: 1.000 DOT:8/II Descriptions: Contact GFS for lower purity grade Specification TEST 1. Assay...
TETRAMETHYLAMMONIUM HYDROXIDE, SOLUTION 1.0 Mol/L in WATER, REAGENT (ACS)	ITEM#:2275 (CH3)4NOH CAS#:75-59-2 F.W.:91.15 NFPA#: Specific Gravity: 1.000 DOT:8/II Descriptions: Specification TEST 1. Assay 1.0 +/- 0.02 mol/L 2. Color (APHA) 10...
SODIUM DODECYL SULFATE REAGENT (ACS)	ITEM#:2288 CH3(CH2)11SO4Na CAS#:151-21-3 F.W.:288.38 NFPA#: Specific Gravity: DOT:4.1/III Descriptions: Sodium Lauryl Sulfate Specification TEST 1. Assay 99.0%...
SODIUM HYDROXIDE, SOLUTION, 0.1 N in ETHANOL	ITEM#:2291 NaOH CAS#: F.W.:40.00 NFPA#: Specific Gravity: 0.790 DOT:3/II Descriptions: 0.1 mol/L Specification TEST 1. Normality 0.100 N +/- 0.001 N Properties No properties.
SULFURATED POTASH	ITEM#:2296 CAS#:39365-88-3 F.W.: NFPA#: Specific Gravity: DOT:8/II Descriptions: Liver of Sulfur. Lumps and pieces Specification TEST 1. Assay (as K2S) 38% min 2. Insoluble 1.0% max 3.
SODIUM PEROXIDE REAGENT (ACS)	ITEM#:2413 Na2O2 CAS#:1313-60-6 F.W.:77.98 NFPA#:3-0-1 Specific Gravity: DOT:5.1/I Descriptions: Specification TEST 1. Assay 93.0% min 2. Chloride (Cl) 0.002% 3. Phosphate 0.0005%...
STARCH, SOLUBLE REAGENT (ACS)	ITEM#:2414 (C6H10O5)n CAS#:9005-84-9 F.W.: NFPA#:0-1-0 Specific Gravity: DOT:NR Descriptions: For iodometry Potato starch Specification TEST 1. Solubility -...
SODIUM REAGENT (ACS)	ITEM#:2427 Na CAS#:7440-23-5 F.W.:22.99 NFPA#: Specific Gravity: DOT:4.3/I Descriptions: Pieces (about 1" cubes), packed under argon. Specification TEST 1. Heavy metals (as Pb) 0.0005% 2. Chloride...
SODIUM THIOSULFATE ANHYDROUS	ITEM#:2428 Na2S2O3 CAS#:7772-98-7 F.W.:158.11 NFPA#:0-0-1 Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 99% min. 2. Heavy Metals (as Pb)...
TETRABUTYLAMMONIUM CHLORIDE, 1.0 M AQUEOUS	ITEM#:2432 (C4H9)4NCl CAS#:1112-67-0 F.W.:277.92 NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Concentration 1.00 +/- 0.05 M Properties No...
TETRABUTYLAMMONIUM DIHYDROGEN PHOSPHATE	ITEM#:2433 (C4H9)4N(H2PO4) CAS#:5574-97-0 F.W.:339.46 NFPA#:2-1-0 Specific Gravity: DOT:NR Descriptions: 99% Crystals Specification TEST 1. Assay...
TETRABUTYLAMMONIUM TETRAFLUOROBORATE	ITEM#:2434 (C4H9)4NBF4 CAS#:429-42-5 F.W.:329.28 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 98% min. 2. Water 2% max.
TETRABUTYLAMMONIUM HEXAFLUOROPHOSPHATE	ITEM#:2435 (C4H9)4NPF6 CAS#:3109-63-5 F.W.:387.44 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 98% min. Properties No properties.
TETRABUTYLAMMONIUM PHOSPHATE BUFFER, pH 7.5	ITEM#:2436 CAS#: F.W.: NFPA#:1-1-0 Specific Gravity: 1.000 DOT:NR Descriptions: Mixed phosphate buffer. Approximate tetrabutylammonium ion concentration 0.5 M. Specification TEST 1. pH of Solution 7.5 +/- 0.2...
TETRAETHYLAMMONIUM TETRAFLUOROBORATE	ITEM#:2437 (C2H5)4NBF4 CAS#:429-06-1 F.W.:217.06 NFPA#: Specific Gravity: DOT:NR Descriptions: Not on the TSCA inventory. Specification TEST 1. Assay 98.0%...
TETRAETHYLAMMONIUM HEXAFLUOROPHOSPHATE	ITEM#:2438 (C2H5)4NPF6 CAS#:429-07-2 F.W.:275.22 NFPA#: Specific Gravity: DOT:NR Descriptions: Not on the TSCA inventory. Specification TEST 1. Assay 98.0%...
TETRAETHYLAMMONIUM HYDROXIDE, 1.0 M AQUEOUS SOLUTION	ITEM#:2439 (C2H5)4NOH CAS#:77-98-5 F.W.:147.26 NFPA#: Specific Gravity: 1.010 DOT:8/II Descriptions: Specification TEST 1. Concentration 1.00 +/- 0.05 M Properties No...
TETRAETHYLAMMONIUM IODIDE	ITEM#:2440 (C2H5)4NI CAS#:68-05-3 F.W.:257.16 NFPA#:2-0-0 Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 98.0% Properties No properties.
TETRAMETHYLAMMONIUM HEXAFLUOROPHOSPHATE	ITEM#:2442 (CH3)4NPF6 CAS#:558-32-7 F.W.:219.11 NFPA#: Specific Gravity: DOT:6.1/III Descriptions: Specification TEST 1. Assay 98.0% Properties No properties.
TETRAMETHYLAMMONIUM IODIDE	ITEM#:2443 (CH3)4NI CAS#:75-58-1 F.W.:201.05 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 98.0% Properties No properties.
SODIUM SULFATE, ANHYDROUS POWDER, REAGENT (ACS)	ITEM#:2454 Na2SO4 CAS#:7757-82-6 F.W.:142.04 NFPA#:0-0-0 Specific Gravity: DOT:NR Descriptions: Typically 60-200 mesh. Specification TEST 1. Assay 99.0% min. 2. pH of 5%...
SODIUM CHLORITE 80% TECHNICAL	ITEM#:2456 NaClO2 CAS#:7758-19-2 F.W.:90.44 NFPA#: Specific Gravity: DOT:5.1/II Descriptions: Specification TEST 1. Assay 77.5 - 82.5% Properties No properties.
VARIAMINE BLUE B REAGENT (ACS)	ITEM#:2457 CH3OC6H4NHC6H4NH2•HCl CAS#:3566-44-7 F.W.:250.73 NFPA#: Specific Gravity: DOT:NR Descriptions: N-[p-Methoxyphenyl]- p-phenylenediamine hydrochloride Specification TEST...
TETRABUTYLAMMONIUM CHLORIDE, HYDRATE 98%	ITEM#:2462 (C4H9)4NCl•H2O CAS#:37451-68-6 F.W.:295.94 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 98.0% min 2. Tributylamine hydrochloride...
TETRABUTYLAMMONIUM TRIFLUOROMETHANESULFONATE	ITEM#:2518 (C4H9)4NSO3CF3 CAS#:35895-70-6 F.W.:391.54 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Identity - Pass test Properties...
TETRAETHYLAMMONIUM HYDROXIDE, 20% AQUEOUS SOLUTION	ITEM#:2520 (C2H5)4NOH CAS#:77-98-5 F.W.:147.26 NFPA#: Specific Gravity: 1.010 DOT:8/II Descriptions: Specification TEST 1. Concentration 19.5 - 20.5% 2. Halides (as...
TETRAMETHYLAMMONIUM HYDROXIDE, SOLUTION 25% in METHANOL	ITEM#:2523 (CH3)4NOH CAS#:75-59-2 F.W.:91.15 NFPA#: Specific Gravity: 0.865 DOT:8/3/II Descriptions: Specification TEST 1. Concentration 24-26% 2. Halides (as Cl) 1.0% 3. Water...
TETRAMETHYLAMMONIUM HYDROGEN PHTHALATE, 99%	ITEM#:2524 (CH3)4NOOCC6H4COOH CAS#:79723-02-7 F.W.:239.27 NFPA#: Specific Gravity: DOT:6.1/III Descriptions: Specification TEST 1. Assay 99% min. Properties No properties.
TETRAMETHYLAMMONIUM SILICATE, 18% AQUEOUS SOLUTION	ITEM#:2525 (CH3)4NOH•2SiO2 CAS#:53116-81-7 F.W.:211.32 NFPA#: Specific Gravity: DOT:8/II Descriptions: Complex mixture of Tetramethylammonium hydroxide and silica in a 1:2 ratio Specification...
TETRAPROPYLAMMONIUM CHLORIDE, 98%	ITEM#:2527 (C3H7)4NCl CAS#:5810-42-4 F.W.:221.82 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 98% min. Properties No properties.
TETRAPROPYLAMMONIUM HYDROXIDE, 1 M AQUEOUS SOLUTION	ITEM#:2528 (C3H7)4NOH CAS#:4499-86-9 F.W.:203.37 NFPA#: Specific Gravity: 1.000 DOT:8/II Descriptions: 1 mol/L Specification TEST 1. Concentration 1.0 +/- 0.1 M...
STARCH INDICATOR SOLUTION, 1%	ITEM#:2537 CAS#:9005-84-9 F.W.: NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Preserved with Salicylic Acid Specification TEST 1. Suitability as indicator - Pass test Properties No properties.
SODIUM BICARBONATE BIO-REFINED™	ITEM#:2552 NaHCO3 CAS#:144-55-8 F.W.:84.01 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay (dried basis) 99.7% min. 2. Substances reducing KMnO4 0.005% 3. Insoluble matter...
SULFURIC ACID ENVIRONMENTAL GRADE	ITEM#:2594 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:3-0-3 Specific Gravity: 1.840 DOT:8/II Descriptions: Trace metal/ICP grade packed in plastic resin bottles to eliminate common metals...
TRITON® X-100	ITEM#:2657 (C8H17)C6H4(OCH2CH2)nOH CAS#:9036-19-5 F.W.: NFPA#:3-1-0 Specific Gravity: 1.070 DOT:NR Descriptions: Polyoxyethylene(10)...
TETRAMETHYLAMMONIUM FLUORIDE, TETRAHYDRATE 98%	ITEM#:2726 (CH3)4NF•4H2O CAS#:17787-40-5 F.W.:165.21 NFPA#:2-1-0 Specific Gravity: DOT:6.1/III Descriptions: Specification TEST 1. Assay 98% min. Properties No properties.
SULFURIC ACID VERITAS® DOUBLE DISTILLED from VYCOR	ITEM#:273 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:3-0-3 Specific Gravity: 1.840 DOT:8/II Descriptions: Ultra trace metal grade. Low PPT level impurities.Bottled in FEP bottles to...
SODIUM HYPOCHLORITE SOLUTION 5% AVAILABLE CHLORINE, REAGENT (ACS)	ITEM#:2763 NaOCl CAS#:7681-52-9 F.W.:74.44 NFPA#: Specific Gravity: 1.100 DOT:8/II Descriptions: Specification TEST 1. Assay (available chlorine) 5.0% min. 2. Sodium hydroxide 2.5% max. Properties No properties.
TRIETHANOLAMINE, 0.2 N AQUEOUS SOLUTION	ITEM#:2790 N(CH2CH2OH)3 CAS#:102-71-6 F.W.:149.19 NFPA#:1-1-1 Specific Gravity: 1.005 DOT:NR Descriptions: Specification TEST 1. Concentration 0.200 +/- 0.001 N Properties No...
SULFURIC ACID, SOLUTION 20% W/V	ITEM#:2911 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:2-0-1 Specific Gravity: 1.130 DOT:8/II Descriptions: Specification TEST 1. Concentration (w/v) 20 +/- 1% Properties No properties.
TRIDODECYLMETHYLAMMONIUM CHLORIDE, 98%	ITEM#:2930 CH3[CH3(CH2)11]3NCl CAS#:7173-54-8 F.W.:572.49 NFPA#: Specific Gravity: DOT: Descriptions: Methyltridodecylammo nium chloride Specification TEST 1. Assay...
TRIFLUOROACETIC ACID BIO-REFINED™	ITEM#:2983 CF3COOH CAS#:76-05-1 F.W.:114.02 NFPA#: Specific Gravity: 1.484 DOT:8/I Descriptions: Specification TEST 1. Assay 99.9% min. 2. Water 0.05% 3. Residue after evaporation 0.0002%...
TETRABUTYLAMMONIUM HYDROXIDE 40% AQUEOUS SOLUTION	ITEM#:2984 (C4H9)4NOH CAS#:2052-49-5 F.W.:259.48 NFPA#:2-0-1 Specific Gravity: 1.000 DOT:8/II Descriptions: Some solids may be present, which will redissolve upon...
TETRAPHENYLARSONIUM CHLORIDE	ITEM#:300 (C6H5)4AsCl•XH2O CAS#:507-28-8 F.W.:418.77 NFPA#:4-1-1 Specific Gravity: 0.000 DOT:6.1/II Descriptions: Reagent for the precipitation of perchlorate, permanganate...
VITEX (Modified Starch)	ITEM#:331 CAS#:9005-84-9 F.W.: NFPA#:0-1-0 Specific Gravity: 0.000 DOT:NR Descriptions: Indicator for iodometric titrations. Instantly soluble in water. Use 0.3g per determination. Specification TEST 1. Suitablilty as...
VANADIUM PENTOXIDE REAGENT	ITEM#:333 V2O5 CAS#:1314-62-1 F.W.:181.90 NFPA#:3-0-1 Specific Gravity: 0.000 DOT:6.1/III Descriptions: Air dried grade specially adapted for the determination of n-butyl-lithium. P.F. Collins,...
SODIUM PERCARBONATE 10% AVAILABLE OXYGEN	ITEM#:3494 2Na2CO3•3H2O2 CAS#:15630-89-4 F.W.:314.02 NFPA#:2-0-3 Specific Gravity: DOT:5.1/II Descriptions: Sodium carbonate-hydrogen peroxide adduct. Specification TEST 1. Available oxygen...
TETRAPROPYLAMMONIUM HEXAFLUOROPHOSPHATE	ITEM#:3500 (C3H7)4NPF6 CAS#:12110-21-3 F.W.:331.33 NFPA#: Specific Gravity: DOT:NR Descriptions: Not on the TSCA Inventory Specification TEST 1. Assay 98%...
SODIUM AZIDE REAGENT (ACS)	ITEM#:3512 NaN3 CAS#:26628-22-8 F.W.:65.01 NFPA#:3-1-2 Specific Gravity: 0.000 DOT:6.1/II Descriptions: Specification TEST 1. Assay 99.0% 2. Insoluble matter 0.05% 3. Loss on drying (at...
SILVER NITRATE, SOLUTION, 0.0141	ITEM#:3514 AgNO3 CAS#:7761-88-8 F.W.:169.89 NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: 0.0141 mol/L. 1 ml = 0.5 mg Cl Specification TEST 1. Concentration 0.0141 +/- 0.0002...
TETRABUTYLAMMONIUM BROMIDE REAGENT (ACS)	ITEM#:353 (C4H9)4NBr CAS#:1643-19-2 F.W.:322.37 NFPA#:2-1-1 Specific Gravity: 0.000 DOT:NR Descriptions: Polarographic Grade. A specially purified reagent suitable for supporting...
SODIUM TRIFLUOROMETHANESULFONATE, 98%	ITEM#:3543 Na(CF3SO3) CAS#:2926-30-9 F.W.:172.06 NFPA#: Specific Gravity: DOT:NR Descriptions: Not on the TSCA inventory Specification TEST 1. Assay 98% Properties No properties.
STANNOUS TRIFLUOROMETHANESULFONATE, 97%	ITEM#:3544 Sn(CF3SO3)2 CAS#:62086-04-8 F.W.:416.83 NFPA#: Specific Gravity: DOT:8/II Descriptions: Not on the TSCA inventory Specification TEST 1. Assay 97% Properties No...
SODIUM HYDROSULFIDE, HYDRATE	ITEM#:3574 NaSH•xH2O CAS#:16721-80-5 F.W.:56.06 NFPA#:3-2-1 Specific Gravity: DOT:8/II Descriptions: Specification TEST 1. Assay (as NaHS) 60% Properties No properties.
TETRABUTYLAMMONIUM HYDROXIDE 55% AQUEOUS	ITEM#:3575 (C4H9)4NOH CAS#:2052-49-5 F.W.:259.48 NFPA#:2-0-1 Specific Gravity: 0.972 DOT:8/II Descriptions: Some solids may be present, which will redissolve upon...
SODIUM PERSULFATE	ITEM#:3592 Na2S2O8 CAS#:7775-27-1 F.W.:238.10 NFPA#: Specific Gravity: DOT:5.1/III Descriptions: Specification TEST 1. Assay 98% Properties No properties.
SODIUM PHOSPHATE, DIBASIC HEPTAHYDRATE, REAGENT (ACS)	ITEM#:3593 Na2HPO4•7H2O CAS#:7782-85-6 F.W.:268.07 NFPA#:1-0-0 Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 98.0-102.0% 2. pH (5% solution @...
SODIUM CARBONATE, ANHYDROUS GRANULAR, REAGENT (ACS)	ITEM#:3594 Na2CO3 CAS#:497-19-8 F.W.:105.99 NFPA#:1-0-1 Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay (dried basis) 99.5% 2. Insoluble matter 0.01% 3. Loss...
SODIUM BISULFITE REAGENT (ACS)	ITEM#:3595 NaHSO3 CAS#:7631-90-5 F.W.: NFPA#: Specific Gravity: DOT:NR Descriptions: Mixture of sodium bisulfite and sodium metabisulfite Specification TEST 1. Assay (as SO2) 58.5% min. 2. Insoluble...
SODIUM SULFATE, DECAHYDRATE REAGENT (ACS)	ITEM#:3596 Na2SO4•10H2O CAS#:7727-73-3 F.W.:322.20 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 99.0% 2. pH (5% solution @ 25...
SODIUM CHLORIDE POWDER, +80 MESH	ITEM#:3639 NaCl CAS#:7647-14-5 F.W.:58.44 NFPA#:1-0-0 Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 98% 2. Particle size on 80 mesh screen 90% Properties No properties.
SODIUM BICARBONATE, 99%	ITEM#:3646 NaHCO3 CAS#:144-55-8 F.W.:84.01 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 99% Properties No properties.
SODIUM BICARBONATE, TECHNICAL GRANULAR -40 +140 MESH	ITEM#:3647 NaHCO3 CAS#:144-55-8 F.W.:84.01 NFPA#: Specific Gravity: DOT:NR Descriptions: Typically >60% within -40 to +140 mesh. Specification TEST 1. Assay 95% 2. Particle size -40...
SODIUM PHOSPHATE, DIBASIC ANHYDROUS, TECHNICAL	ITEM#:3648 Na2HPO4 CAS#:7558-79-4 F.W.:141.96 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 98% Properties No properties.
SODIUM BROMIDE, 99%	ITEM#:3650 NaBr CAS#:7647-15-6 F.W.:102.90 NFPA#:1-0-0 Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 99% Properties No properties.
SODIUM POLYPHOSPHATE	ITEM#:3663 Na2O(NaPO3)n CAS#:68915-31-1 F.W.: NFPA#: Specific Gravity: DOT:NR Descriptions: crystals Specification TEST 1. Assay (as P2O5) 65.0-69.0% Properties No properties.
SODIUM SULFATE, ANHYDROUS	ITEM#:3669 Na2SO4 CAS#:7757-82-6 F.W.:142.04 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 98% Properties No properties.
TETRAHEXYLAMMONIUM IODIDE REAGENT	ITEM#:366 (C6H13)4NI CAS#:2138-24-1 F.W.:481.67 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: (Tetra-n-hexylammoni um Iodide) Suitable as supporting electrolyte in polarography.
XYLENOL ORANGE SODIUM SALT, REAGENT (ACS)	ITEM#:374 C31H28N2O13SNa4 CAS#:3618-43-7 F.W.:760.60 NFPA#:1-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Indicator for complexometric...
SILICA, 1,000 ppm ION CHROMATOGRAPHY STANDARD SOLUTION	ITEM#:3770 CAS#: F.W.: NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Concentration (as SiO2) 1,000 +/- 10 ug/ml 2. Matrix: Na2SiO3, water Properties No properties.
SULFATE, 1,000 ppm ION CHROMATOGRAPHY STANDARD SOLUTION	ITEM#:3771 CAS#: F.W.: NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Specification TEST 1. Concentration (as SO4) 1,000 +/- 10 ug/mL 2. Matrix: K2SO4, water Properties No properties.
SNAZOXS	ITEM#:380 NaO3SC10H6N=NC9H4N(OH)(SO3Na) CAS#:53611-17-9 F.W.:503.42 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: 7-(4-Sulfo-1-Naphthy lazo)-8-Hydroxyquino line-5-Sulfonic...
SODIUM ACETATE-2M ACETIC ACID BUFFER	ITEM#:385 CH3COONa-CH3COOH CAS#: F.W.: NFPA#: Specific Gravity: 1.100 DOT:NR Descriptions: Iron and copper free. pH approximately 4. Specification TEST 1. Iron and Copper Free...
TPTZ FERROUS SULFATE SOLUTION, 0.00050 Mol/L	ITEM#:391 (C3N3(C5H4N)3)2FeSO4 CAS#:68510-43-0 F.W.:776.58 NFPA#: Specific Gravity: 1.000 DOT:NR Descriptions: Reagent solution for...
TETRABUTYLAMMONIUM PERCHLORATE REAGENT	ITEM#:394 (C4H9)4NClO4 CAS#:1923-70-2 F.W.:341.93 NFPA#:2-2-3 Specific Gravity: 0.000 DOT:5.1/II Descriptions: Tetra-n-butylammoniu m perchlorate. Suitable for use as polarographic...
STANDARD LIMESTONE SAMPLES	ITEM#:400-420 CAS#: F.W.: NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: A carefully analyzed series of limestones for reference standards or student analysis. Analyzed for Calcium, Calcium plus Magnesium, Silica...
TRIFLUOROMETHANESULFONIC ANHYDRIDE	ITEM#:4169 (CF3SO2)2O CAS#:358-23-6 F.W.:282.13 NFPA#: Specific Gravity: 1.677 DOT: Descriptions: Specification TEST Properties No properties.
STANDARD IRON ORE SAMPLES	ITEM#:450-490 CAS#: F.W.: NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: A carefully analyzed series of iron ores for reference standards or student analysis covering the range 40-68% iron in...
TETRAMETHYLAMMONIUM PERCHLORATE	ITEM#:510 (CH3)4NClO4 CAS#:2537-36-2 F.W.:173.60 NFPA#: Specific Gravity: 0.000 DOT:5.1/II Descriptions: Suitable for use as polargraphic supporting electrolyte. Specification TEST 1. Water...
TETRAETHYLAMMONIUM PERCHLORATE	ITEM#:511 (C2H5)4NClO4 CAS#:2567-83-1 F.W.:229.71 NFPA#:1-1-2 Specific Gravity: 0.000 DOT:5.1/II Descriptions: Suitable for use as polarographic supporting electrolyte. Wet...
TETRAHEXYLAMMONIUM PERCHLORATE	ITEM#:512 (C6H13)4NClO4 CAS#:4656-81-9 F.W.:454.14 NFPA#: Specific Gravity: 0.000 DOT:5.1/II Descriptions: (Tetra-n-hexylammoni um Perchlorate) suitable for use as a...
TETRABUTYLAMMONIUM FLUORIDE, HYDRATE, 98%	ITEM#:5147 (C4H9)4NF•XH2O CAS#:22206-57-1 F.W.:261.46 NFPA#: Specific Gravity: DOT:8/II Descriptions: x hydrate is about 2-3 Specification TEST 1. Assay...
STRONTIUM PERCHLORATE, ANHYDROUS REAGENT	ITEM#:5168 Sr(ClO4)2 CAS#:13450-97-0 F.W.:286.52 NFPA#:1-0-1 Specific Gravity: DOT:5.1/II Descriptions: Reduced-moisture salt to promote synthetic organic reactions. Bartoli, et al., Eur. J. Org.
TOTAL ORGANIC CARBON STANDARD, 1000 ppm	ITEM#:5231 CAS#: F.W.: NFPA#: Specific Gravity: DOT:NR Descriptions: KHP in water Specification TEST 1. Total organic carbon 1000 +/- 10 ppm 2. Matrix: Phosphoric acid <1% Properties No...
SODIUM PHOSPHATE, DIBASIC DIHYDRATE, REAGENT	ITEM#:5277 Na2HPO4•2H2O CAS#:10028-24-7 F.W.:177.99 NFPA#:1-0-1 Specific Gravity: DOT:NR Descriptions: Granular Specification TEST 1. Assay 98.0-105.0 2. Chloride 0.06% 3.
SODIUM SUCCINATE, ANHYDROUS	ITEM#:5278 Na2C4H4O4 CAS#:150-90-3 F.W.:162.05 NFPA#: Specific Gravity: DOT:NR Descriptions: Powder. Specification TEST 1. Assay 99.0-102.0% 2. Loss on drying...
SODIUM SULFATE, ANHYDROUS FINE POWDER, REAGENT (ACS)	ITEM#:5279 Na2SO4 CAS#:7757-82-6 F.W.:142.04 NFPA#:0-0-0 Specific Gravity: DOT:NR Descriptions: Typically -200 mesh Specification TEST 1. Assay 99.0% min. 2. pH of 5%...
ZINC CITRATE, DIHYDRATE REAGENT	ITEM#:5281 Zn3(C6H5O7)2•2H2O CAS#:5990-32-9 F.W.:610.36 NFPA#: Specific Gravity: DOT:NR Descriptions: Granular. Specification TEST 1. Assay...
ZINC LACTATE, DIHYDRATE	ITEM#:5282 Zn(C3H5O3)2•2H2O CAS#:16039-53-5 F.W.:279.51 NFPA#: Specific Gravity: DOT:NR Descriptions: Powder. Specification TEST 1. Assay (as Zn)...
SODIUM HYPOCHLORITE SOLUTION 10-13% AVAILABLE CHLORINE	ITEM#:5285 NaOCl CAS#:7681-52-9 F.W.:74.44 NFPA#: Specific Gravity: 1.200 DOT:8/II Descriptions: Specification TEST 1. Assay (as available chlorine) 10-13% Properties No properties.
TETRAETHYLAMMONIUM HYDROXIDE, 20% TECHNICAL GRADE AQUEOUS SOLUTION	ITEM#:5324 (C2H5)4NOH CAS#:77-98-5 F.W.:147.26 NFPA#: Specific Gravity: 1.010 DOT:8/II Descriptions: Specification TEST 1. Concentration 19.5-20.5% 2. Halides (as Cl) 0.2%...
TETRABUTYLAMMONIUM HYDROXIDE 1.0 M IN METHYL ALCOHOL	ITEM#:5357 (C4H9)4NOH CAS#:2052-49-5 F.W.:259.48 NFPA#:3-3-1 Specific Gravity: DOT:3/8/II Descriptions: Specification TEST 1. Assay 1.0 +/- 0.05 Mol/L Properties No...
SODIUM 1-HEPTANESULFONATE, MONOHYDRATE	ITEM#:5457 CH3(CH2)6SO3Na•H2O CAS#:207300-90-1 F.W.:220.26 NFPA#: Specific Gravity: DOT:NR Descriptions: For ion pair chromatography Specification TEST 1.
SODIUM 1-HEXANESULFONATE, MONOHYDRATE	ITEM#:5458 CH3(CH2)5SO3Na•H2O CAS#:207300-91-2 F.W.:206.24 NFPA#: Specific Gravity: DOT:NR Descriptions: For ion pair chromatography Specification TEST 1. Assay 99%...
SODIUM 1-OCTANESULFONATE, MONOHYDRATE	ITEM#:5459 CH3(CH2)7SO3Na•H2O CAS#:207596-29-0 F.W.:234.29 NFPA#: Specific Gravity: DOT:NR Descriptions: For ion pair chromatography Specification TEST 1.
SODIUM 1-PENTANESULFONATE, MONOHYDRATE	ITEM#:5460 CH3(CH2)4SO3Na•H2O CAS#:207605-40-1 F.W.:192.21 NFPA#: Specific Gravity: DOT:NR Descriptions: For ion pair chromatography Specification TEST 1.
STEARIC ACID, 95%	ITEM#:5461 CH3(CH2)16COOH CAS#:57-11-4 F.W.:284.48 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay 95% min. Properties No properties.
TALC	ITEM#:5463 3MgO•4SiO2•H2O CAS#:14807-96-9 F.W.:379.28 NFPA#: Specific Gravity: DOT:NR Descriptions: Hydrous magnesium silicate Specification TEST 1. Particle size -200 mesh 97% min. Properties...
STRONTIUM IODIDE, ANHYDROUS	ITEM#:5492 SrI2 CAS#:10476-86-5 F.W.:341.43 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Assay (metals basis) 2. Water content Properties No properties.
SODIUM SULFIDE, NONAHYDRATE PURIFIED	ITEM#:5520 Na2S•9H2O CAS#:1313-84-4 F.W.:240.18 NFPA#:2-2-1 Specific Gravity: DOT:8/II Descriptions: Specification TEST 1. Assay 96.0% min. 2. Sulfite and Thiosulfate (as SO4)...
ZOBELL SOLUTION ORP STANDARD	ITEM#:5525 CAS#: F.W.: NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. ORP Value +228 mV Properties No properties.
SILVER NITRATE, SOLUTION, 0.02 N in ISOPROPYL ALCOHOL	ITEM#:5584 AgNO3 CAS#:7761-88-8 F.W.:169.89 NFPA#: Specific Gravity: DOT:3/II Descriptions: 0.02 mol/L Specification TEST 1. Concentration 0.0200 +/- 0.0001 N 2. Water 0.2% max. Properties No...
SODIUM HYDROSULFITE PURIFIED	ITEM#:558 Na2S2O4 CAS#:7775-14-6 F.W.:174.11 NFPA#:1-3-3 Specific Gravity: 0.000 DOT:4.2/II Descriptions: Sodium Dithionite Specification TEST 1. Assay - report only Properties...
SODIUM NITRITE REAGENT (ACS)	ITEM#:559 NaNO2 CAS#:7632-00-0 F.W.:69.00 NFPA#:2-0-3 Specific Gravity: 0.000 DOT:5.1/6/III Descriptions: Specification TEST 1. Assay 97.0% min. 2. Chloride 0.005% 3. Sulfate 0.01% 4. Calcium...
SODIUM HYDROXIDE SOLUTION, 40% W/W	ITEM#:5609 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#: Specific Gravity: 1.430 DOT:8/II Descriptions: Specification TEST 1. Concentration 38-42% Properties No properties.
SODIUM TETRAPHENYLBORON REAGENT (ACS)	ITEM#:560 NaB(C6H5)4 CAS#:143-66-8 F.W.:342.23 NFPA#:2-1-1 Specific Gravity: 0.000 DOT:NR Descriptions: Precipitation reagent for potassium, ammonium, rubidium, cesium, mercury, thallium and...
SODIUM THIOSULFATE, PENTAHYDRATE REAGENT (ACS)	ITEM#:561 Na2S2O3•5H2O CAS#:10102-17-7 F.W.:248.18 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5-101.0% 2. Insoluble...
STANNOUS CHLORIDE, DIHYDRATE REAGENT (ACS)	ITEM#:562 SnCl2•2H2O CAS#:10025-69-1 F.W.:225.63 NFPA#:2-0-1 Specific Gravity: 0.000 DOT:8/III Descriptions: Specification TEST 1. Assay 98.0-103.0% 2. Solubility in HCl - Pass...
THORIN	ITEM#:565 (HO)2AsOC6H4N=NC10H4(OH)(SO3Na)2 CAS#:3688-92-4 F.W.:576.30 NFPA#:4-1-1 Specific Gravity: 0.000 DOT:6.1/II Descriptions: Reagent...
ZINCON REAGENT (ACS)	ITEM#:566 C20H15N4O6SNa CAS#:62625-22-3 F.W.:462.41 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Reagent for zinc, mercury and copper.
STRONTIUM CHROMATE REAGENT	ITEM#:572 SrCrO4 CAS#:7789-06-2 F.W.:203.64 NFPA#: Specific Gravity: 0.000 DOT:9/III Descriptions: Specification TEST Properties No properties.
TRIMETHYLAMMONIUM PERCHLORATE REAGENT	ITEM#:596 (CH3)3NHClO4 CAS#:15576-35-9 F.W.:159.57 NFPA#: Specific Gravity: 0.000 DOT:5.1/II Descriptions: Specification TEST Properties No properties.
STRONTIUM CARBONATE REAGENT	ITEM#:620 SrCO3 CAS#:1633-05-2 F.W.:147.63 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 98% 2. Insoluble in dil. HCl 0.01% 3. Chloride 0.005%...
SODIUM HYDROXIDE REAGENT (ACS)	ITEM#:630 NaOH CAS#:1310-73-2 F.W.:40.00 NFPA#:3-0-2 Specific Gravity: 0.000 DOT:8/II Descriptions: Pellets Specification TEST 1. Assay 97.0% min 2. Sodium carbonate 1.0% max 3. Chloride 0.005%...
SODIUM ACETATE, TRIHYDRATE REAGENT (ACS)	ITEM#:656 CH3COONa•3H2O CAS#:6131-90-4 F.W.:136.08 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.0-101% 2. Insoluble 0.005% 3. pH of...
SODIUM CHLORIDE REAGENT (ACS)	ITEM#:657 NaCl CAS#:7647-14-5 F.W.:58.44 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.0% min. 2. Insoluble 0.005% 3. pH of 5% solution 5.0-9.0...
SODIUM NITRATE LOW CHLORIDE	ITEM#:6581 NaNO3 CAS#:7631-99-4 F.W.:84.99 NFPA#: Specific Gravity: 0.000 DOT:5.1/III Descriptions: ACS reagent material meeting low chloride spec. Specification TEST 1. Assay 99.0% min. 2. Insoluble...
SODIUM NITRATE REAGENT (ACS)	ITEM#:658 NaNO3 CAS#:7631-99-4 F.W.:84.99 NFPA#:1-0-3 Specific Gravity: 0.000 DOT:5.1/III Descriptions: Specification TEST 1. Assay 99.0% min. 2. pH of 5% solution 5.5-8.3 @ 25...
SODIUM BICARBONATE REAGENT (ACS)	ITEM#:704 NaHCO3 CAS#:144-55-8 F.W.:84.01 NFPA#:0-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Product is a free flowing powder. Specification TEST 1. Assay (dried basis) 99.7-100.3% 2.
SODIUM CARBONATE, ANHYDROUS POWDER, REAGENT (ACS)	ITEM#:705 Na2CO3 CAS#:497-19-8 F.W.:105.99 NFPA#:1-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5% min 2. Insoluble 0.01% 3. Loss on...
SODIUM TUNGSTATE, DIHYDRATE REAGENT (ACS)	ITEM#:707 Na2WO4•2H2O CAS#:10213-10-2 F.W.:329.86 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Folin Specification TEST 1. Assay 99.0-101.0% 2. Insoluble 0.01%...
TIN METAL, REAGENT (ACS)	ITEM#:710 Sn CAS#:7440-31-5 F.W.:118.71 NFPA#:0-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5% min. 2. Antimony 0.02% 3. Arsenic 0.0001% 4. Copper 0.005%...
SILVER NITRATE, SOLUTION, 0.10 N	ITEM#:733 AgNO3 CAS#:7761-88-8 F.W.:169.89 NFPA#:2-0-0 Specific Gravity: 1.010 DOT:NR Descriptions: 0.1 mol/L Specification TEST 1. Concentration 0.1000 +/- 0.0005 N 2. NIST Traceable Properties...
SODIUM PHOSPHATE, DIBASIC ANHYDROUS, REAGENT (ACS)	ITEM#:734 Na2HPO4 CAS#:7558-79-4 F.W.:141.96 NFPA#:1-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Suitable for buffer solutions Specification TEST 1. Assay 99.0% min 2. Insoluble...
SODIUM PHOSPHATE, MONOBASIC, MONOHYDRATE REAGENT (ACS)	ITEM#:735 NaH2PO4•H2O CAS#:10049-21-5 F.W.:137.99 NFPA#:1-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 98.0-102.0% 2. Insoluble matter 0.01%...
SODIUM THIOSULFATE SOLUTION, 0.1 N	ITEM#:736 Na2S2O3•5H2O CAS#:10102-17-7 F.W.:248.18 NFPA#:0-0-0 Specific Gravity: 1.020 DOT:NR Descriptions: 0.1 mol/L Specification TEST 1. Concentration 0.1000...
SILVER 1,000 ppm STANDARD SOLUTION	ITEM#:760 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.000 DOT:NR Descriptions: AA, colorimetric or volumetric standard Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: Silver nitrate in...
SODIUM 1,000 ppm STANDARD SOLUTION	ITEM#:761 CAS#: F.W.: NFPA#:1-0-0 Specific Gravity: 1.000 DOT:NR Descriptions: AA, colorimetric or volumetric standard Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: Sodium chloride in...
STRONTIUM 1,000 ppm STANDARD SOLUTION	ITEM#:762 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:NR Descriptions: AA, colorimetric or volumetric standard Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid...
TIN 1,000 ppm STANDARD SOLUTION	ITEM#:764 CAS#: F.W.: NFPA#:2-0-0 Specific Gravity: 1.020 DOT:8/III Descriptions: AA, colorimetric or volumetric standard Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: <5% Hydrochloric acid...
VANADIUM 1,000 ppm AA STANDARD SOLUTION	ITEM#:765 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.030 DOT:8/III Descriptions: AA, colorimetric or volumetric standard Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: 5% Nitric acid...
ZINC 1,000 ppm STANDARD SOLUTION	ITEM#:766 CAS#: F.W.: NFPA#:2-0-1 Specific Gravity: 1.020 DOT:8/III Descriptions: AA, colorimetric or volumetric standard Specification TEST 1. Concentration 1,000 +/- 10 ug/ml 2. Matrix: <5% Hydrochloric acid...
SODIUM DICHROMATE, DIHYDRATE REAGENT (ACS)	ITEM#:801 Na2Cr2O7•2H2O CAS#:7789-12-0 F.W.:298.01 NFPA#:3-0-1 Specific Gravity: 0.000 DOT:6.1/II Descriptions: Specification TEST 1. Assay 99.5-100.5% 2. Insoluble...
SODIUM META BISULFITE REAGENT (ACS)	ITEM#:802 Na2S2O5 CAS#:7681-57-4 F.W.:190.10 NFPA#:2-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 97.0% min 2. Insoluble 0.005% 3.
SODIUM SULFATE, ANHYDROUS GRANULAR, REAGENT (ACS)	ITEM#:803 Na2SO4 CAS#:7757-82-6 F.W.:142.04 NFPA#:0-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Nominally 10-60 mesh. Specification TEST 1. Assay 99.0% min. 2. pH of...
SODIUM SULFITE REAGENT (ACS)	ITEM#:804 Na2SO3 CAS#:7757-83-7 F.W.:126.04 NFPA#:1-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 98.0% min. 2. Insoluble 0.005% 3. Free acid...
SODIUM TARTRATE, DIHYDRATE REAGENT (ACS)	ITEM#:805 Na2C4H4O6•2H2O CAS#:6106-24-7 F.W.:230.08 NFPA#:0-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Suitable as water standard for...
SODIUM TETRABORATE, DECAHYDRATE REAGENT (ACS)	ITEM#:806 Na2B4O7•10H2O CAS#:1303-96-4 F.W.:381.37 NFPA#:2-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.5-105.0% 2. Insoluble...
STRONTIUM CHLORIDE, HEXAHYDRATE REAGENT (ACS)	ITEM#:807 SrCl2•6H2O CAS#:10025-70-4 F.W.:266.62 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.0-103.0% 2. Insoluble 0.005% 3. pH of...
STRONTIUM NITRATE REAGENT (ACS)	ITEM#:808 Sr(NO3)2 CAS#:10042-76-9 F.W.:211.63 NFPA#:1-0-3 Specific Gravity: 0.000 DOT:5.1/III Descriptions: Specification TEST 1. Assay 99.0% min. 2. pH of 5% solution 5.0-7.0...
THYMOL BLUE, SODIUM SALT REAGENT (ACS)	ITEM#:820 C27H29O5SNa CAS#:62625-21-2 F.W.:488.58 NFPA#:1-1-1 Specific Gravity: 0.000 DOT:NR Descriptions: Thymolsulfonphthalei n. Water soluble pH indicator. Specification...
THYMOLPHTHALEIN REAGENT (ACS)	ITEM#:821 C28H30O4 CAS#:125-20-2 F.W.:430.55 NFPA#:1-1-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Clarity of solution - pass...
s-DIPHENYLCARBAZONE REAGENT (ACS)	ITEM#:822 C26H26N8O2 CAS#:538-62-5 F.W.:482.55 NFPA#:2-1-1 Specific Gravity: 0.000 DOT:NR Descriptions: Reagent for mercury determination. Specification TEST...
UREA REAGENT (ACS)	ITEM#:824 NH2CONH2 CAS#:57-13-6 F.W.:60.06 NFPA#:0-1-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.0-100.5% 2. M.p. 132-135 C 3. Insoluble 0.01%...
WATER, 100% T 100% Transmittance	ITEM#:8475 H2O CAS#:7732-18-5 F.W.:18.02 NFPA#: Specific Gravity: DOT:NR Descriptions: Background for In-Spec dye standards. Specification TEST 1. De-ionized Water (through 0.03 um filter) 2.
SULFURIC ACID, SOLUTION, 6 N	ITEM#:9005 H2SO4 CAS#:7664-93-9 F.W.:98.09 NFPA#:2-0-2 Specific Gravity: 1.190 DOT:8/II Descriptions: Specification TEST 1. Concentration 6.00 +/- 0.06 N Properties No properties.
TRIETHANOLAMINE, 0.5 N AQUEOUS SOLUTION	ITEM#:9053 N(CH2CH2OH)3 CAS#:102-71-6 F.W.:149.19 NFPA#:1-1-1 Specific Gravity: DOT:NR Descriptions: 0.5 mol/L Specification TEST 1. Concentration 0.500 +/- 0.001 N Properties...
SODIUM ACETATE, 0.1 N IN ACETIC ACID	ITEM#:9064 CAS#: F.W.: NFPA#:2-2-0 Specific Gravity: DOT:8/3/II Descriptions: Specification TEST Properties No properties.
SODIUM OXALATE CERTIFIED, PRIMARY STANDARD	ITEM#:90 Na2C2O4 CAS#:62-76-0 F.W.:134.00 NFPA#:3-0-1 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 99.95-100.05% 2. Insoluble 0.005% 3. Loss...
SODIUM PERCHLORATE, ANHYDROUS REAGENT (ACS)	ITEM#:91 NaClO4 CAS#:7601-89-0 F.W.:122.46 NFPA#:1-0-1 Specific Gravity: 0.000 DOT:5.1/II Descriptions: Specification TEST 1. Assay 98.0-102.0% 2. pH of 5% solution 6.0-8.0 @ 25 C...
SODIUM THIOSULFATE SOLUTION, 0.025 N	ITEM#:9226 Na2S2O3•5H2O CAS#:10102-17-7 F.W.:248.18 NFPA#:0-0-0 Specific Gravity: DOT:NR Descriptions: 0.025 mol/L Specification TEST 1. Concentration 0.0250 +/-...
SODIUM THIOSULFATE SOLUTION, 0.282 N	ITEM#:9271 Na2S2O3•5H2O CAS#:10102-17-7 F.W.:248.18 NFPA#:0-0-0 Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Concentration 0.282 +/- 0.001 N...
SILVER NITRATE, SOLUTION, 0.20 N	ITEM#:9283 AgNO3 CAS#:7761-88-8 F.W.:169.89 NFPA#: Specific Gravity: DOT:NR Descriptions: Specification TEST 1. Concentration 0.200 +/- 0.001 N Properties No properties.
SODIUM PERCHLORATE, MONOHYDRATE REAGENT (ACS)	ITEM#:92 NaClO4•H2O CAS#:7791-07-3 F.W.:140.48 NFPA#:1-0-1 Specific Gravity: 0.000 DOT:5.1/II Descriptions: Specification TEST 1. Assay (as NaClO4) 85.0-90.0% 2. Insoluble 0.005% 3.
STRONTIUM PERCHLORATE, TRIHYDRATE REAGENT	ITEM#:96 Sr(ClO4)2•3H2O CAS#:15650-09-6 F.W.:340.57 NFPA#:1-0-1 Specific Gravity: 0.000 DOT:5.1/II Descriptions: Specification TEST 1. Assay (as Sr) 25.2-26.2% 2. Sulfate...
SULFAMIC ACID PRIMARY STANDARD	ITEM#:97 NH2SO2OH CAS#:5329-14-6 F.W.:97.10 NFPA#:2-0-2 Specific Gravity: 0.000 DOT:8/III Descriptions: Specification TEST 1. Assay 99.9-100.0% 2. Insoluble 0.01% 3. Residue after...
SODIUM CARBONATE, SOLUTION, 0.02 N	ITEM#:9837 Na2CO3 CAS#:497-19-8 F.W.:105.99 NFPA#: Specific Gravity: DOT:NR Descriptions: 1 ml = 1 mg CaCO3 Specification TEST 1. Concentration 0.0200 +/- 0.0010 N...
SULFAMIC ACID CERTIFIED, PRIMARY STANDARD	ITEM#:98 NH2SO2OH CAS#:5329-14-6 F.W.:97.10 NFPA#:2-0-2 Specific Gravity: 0.000 DOT:8/III Descriptions: Specification TEST 1. Assay 99.97-100.03% 2. Insoluble 0.01% 3. Residue after...
TUNGSTIC ACID REAGENT	ITEM#:99 H2WO4 CAS#:7783-03-1 F.W.:249.86 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Lead 0.005% 2. Insoluble in dilute NH4OH 0.05% 3.
SILICON BORIDE, 99%	ITEM#:A6837 SiB6 CAS#:12008-29-6 F.W.:92.95 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: -325 mesh powder Specification TEST 1. Assay (metals basis) 99% min. Properties No properties.
SILICON CARBIDE, 98.8%	ITEM#:A6840 SiC CAS#:409-21-2 F.W.:40.10 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: -325 mesh powder Specification TEST 1. Assay - Report 2. Average Mesh Size - Report Properties...
SILICON NITRIDE	ITEM#:A6867 Si3N4 CAS#:12033-89-5 F.W.:140.28 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST Properties No properties.
SODIUM BIFLUORIDE TECHNICAL	ITEM#:A7137 NaHF2 CAS#:1333-83-1 F.W.:61.99 NFPA#: Specific Gravity: 0.000 DOT:8/II Descriptions: Specification TEST 1. Assay 97% min. 2. Iron 0.05% Properties No properties.
SODIUM BOROHYDRIDE CAPLETS, REAGENT (ACS)	ITEM#:A7158 NaBH4 CAS#:16940-66-2 F.W.:37.83 NFPA#:2-2-3 Specific Gravity: 0.000 DOT:4.3/I Descriptions: Specification TEST 1. Assay 98% min. Properties No properties.
SODIUM CYANATE TECHNICAL	ITEM#:A7206 NaOCN CAS#:917-61-3 F.W.:65.01 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 90% min. Properties No properties.
SODIUM TETRAFLUOROBORATE TECHNICAL	ITEM#:A7251 NaBF4 CAS#:13755-29-8 F.W.:109.79 NFPA#: Specific Gravity: 0.000 DOT:6.1/III Descriptions: Specification TEST 1. Assay 98% min. Properties No properties.
SODIUM HEXAFLUOROALUMINATE TECHNICAL	ITEM#:A7272 Na3AlF6 CAS#:13775-53-6 F.W.:209.94 NFPA#: Specific Gravity: 0.000 DOT:6.1/II Descriptions: Cryolite Specification TEST Properties No properties.
SODIUM HEXAFLUOROPHOSPHATE, 98%	ITEM#:A7290 NaPF6 CAS#:21324-39-0 F.W.:167.95 NFPA#: Specific Gravity: 0.000 DOT:6.1/III Descriptions: Specification TEST Properties No properties.
SODIUM HEXAMETAPHOSPHATE, 99%	ITEM#:A7302 (NaPO3)6 CAS#:10124-56-8 F.W.:611.78 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay (metals basis) 99% min. Properties No properties.
SODIUM META SILICATE REAGENT	ITEM#:A7353 Na2SiO3•xH2O CAS#:6834-92-0 F.W.:122.06 + XH2O NFPA#: Specific Gravity: 0.000 DOT:8/III Descriptions: Specification TEST 1. Assay (as Na2SiO3) 41.9-44.0% 2.
SODIUM NITROFERRICYANIDE, DIHYDRATE REAGENT (ACS)	ITEM#:A7395 Na2Fe(CN)5NO•2H2O CAS#:13755-38-9 F.W.:297.95 NFPA#:3-0-0 Specific Gravity: 0.000 DOT:6.1/II Descriptions: Specification TEST 1. Assay 99.0-102.0% 2. Insoluble 0.01% 3.
SODIUM PERBORATE PURIFIED	ITEM#:A7419 NaBO3•4H2O CAS#:10486-00-7 F.W.:153.86 NFPA#:2-0-1 Specific Gravity: 0.000 DOT:5.1/III Descriptions: Specification TEST 1. Assay 95% min. Properties No properties.
SODIUM TRIMETHOXYBOROHYDRIDE TECHNICAL	ITEM#:A7563 Na(CH3O)3BH CAS#:16940-17-3 F.W.:127.91 NFPA#: Specific Gravity: 0.000 DOT:4.3/4.1/II Descriptions: Not on the TSCA inventory. Specification TEST 1. Assay 80% min. Properties...
SODIUM TRIPOLYPHOSPHATE TECHNICAL	ITEM#:A7566 Na5P3O10 CAS#:7758-29-4 F.W.:367.87 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Assay 85% min 2. Insoluble 0.1%...
STRONTIUM FLUORIDE, 99%	ITEM#:A7638 SrF2 CAS#:7783-48-4 F.W.:125.62 NFPA#: Specific Gravity: 0.000 DOT:6.1/III Descriptions: Specification TEST Properties No properties.
STRONTIUM HYDROXIDE, OCTAHYDRATE, 99%	ITEM#:A7647 Sr(OH)2•8H2O CAS#:1311-10-0 F.W.:265.76 NFPA#: Specific Gravity: 0.000 DOT:8/II Descriptions: Strontium Hydrate Specification TEST 1. Assay (metals basis) 99% min. 2. Assay...
STRONTIUM PROPIONATE PRACTICAL	ITEM#:A7675 Sr(C3H5O2)2 CAS#:23287-50-5 F.W.:233.77 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Not on the TSCA inventory. Specification TEST 1. Assay...
STRONTIUM STANNATE, 99%	ITEM#:A7677 SrSnO3 CAS#:12143-34-9 F.W.:254.33 NFPA#: Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST Properties No properties.
STRONTIUM SULFATE REAGENT	ITEM#:A7680 SrSO4 CAS#:7759-02-6 F.W.:183.69 NFPA#:1-0-0 Specific Gravity: 0.000 DOT:NR Descriptions: Specification TEST 1. Chloride 0.05% 2. Iron 0.01% 3. Barium 0.10% 4. Calcium 0.05%...

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