Cole-Parmer Datasheets for Water Quality Photometers and Colorimeters

Water quality photometers and colorimeters are ion-specific, computer-interfaced probes that are designed to determine the concentration of a solution from its color intensity.
Water Quality Photometers and Colorimeters: Learn more

Product Name Notes
AQ3700 - Thermo Scientific AQUAfast AQ3700 Colorimeter -- GO-99570-10 • Optimize your wastewater treatment process by monitoring nutrient levels • Tube digestions for nitrogen and phosphate nutrient removal monitoring • Results in about an hour provide timely data to...
Hach DR 900 Multiparameter Colorimeter, handheld -- GO-99573-10 • Select from 90 preprogrammed tests for the most common parameters • "Favorites" list for easy method selection • Intuitive user interface allows quick selection and easy testing in 22...
YSI 250900Y Model 900 Free and Total Chlorine Colorimeter Kit -- GO-99550-20 • Single-parameter colorimeter for quick and accurate measurements • US EPA-approved DPD method • Large, easy-to-read backlit LCD • Durable, IP68-rated waterproof housing • Convenient data storage with GLP time-and-date...
YSI 250910Y Chemical Oxygen Demand (COD) Colorimeter -- GO-99550-10 • US EPA-approved COD test method • Premeasured COD reagents cover three test ranges • 430 nm single-wavelength colorimeter is specific to COD testing • Digest up to 24 samples...
Lovibond 276045 MD100 Colorimeter, O-phosphate Kit -- GO-99561-92
Lovibond 276056 MD100 Colorimeter, Iron (TPTZ) Kit -- GO-99561-87
Lovibond 276060 MD100 Colorimeter, Ammonia Kit 6 1/8" x 3" x 1 1/2" -- GO-99561-65
Lovibond 276070 MD100 Colorimeter, Ammonia, Free -- GO-99561-67
Lovibond 276105 MD100 Colorimeter Manganese LL 6 1/8" x 3" x 1 1/2" -- GO-99561-88
Lovibond 276110 MD100 Colorimeter, Silica LL Kit -- GO-99561-94
Lovibond 276116 MD100 Colorimeter, Silica HL Kit -- GO-99561-96
Lovibond MD100 Colorimeter Manganese HL 6 1/8" x 3" x 1 1/2" -- GO-99561-89
Lovibond MD100 Colorimeter, Copper Kit - 1 nm -- GO-99561-85
Lovibond MD100 Colorimeter, Free & Total Chlorine -- GO-99561-76
Lovibond MD100 Colorimeter, Iron (Ferro) Kit -- GO-99561-86
Lovibond MD100 Colorimeter, Molybdate Kit -- GO-99561-90
• Uses popular Powder Pack<tm>, tablet, and liquid chemistries • Large backlit display for low light conditions • Sixteen-point automatic data storage with time and date stamp • Ergonomic, waterproof...
YSI 1P22-2Y Thermoreactor, 24 vials, 115 VAC -- GO-99550-25 COD reactor 114 VAC
Hach 5870000 Pocket Colorimeter II, Chlorine, Free & Total -- GO-99574-46
Hach Pocket Colorimeter II, Aluminum -- GO-99574-30
Hach Pocket Colorimeter II, Ammonia 2 1/2" x 6 3/16"x 1 3/8" -- GO-99574-32
Hach Pocket Colorimeter II, Ammonia, Mono -- GO-99574-34
Hach Pocket Colorimeter II, Bromine 2 1/2" x 6 3/16"x 1 3/8" -- GO-99574-36
Hach Pocket Colorimeter II, Chlorine Dioxide -- GO-99574-40
Hach Pocket Colorimeter II, Chlorine, Free -- GO-99574-42
Hach Pocket Colorimeter II, Chlorine, Total -- GO-99574-44
Hach Pocket Colorimeter II, Copper (LCD) -- GO-99574-58
Hach Pocket Colorimeter II, Fluoride -- GO-99574-62
Hach Pocket Colorimeter II, Iron 2 1/2" x 6 3/16"x 1 3/8" -- GO-99574-66
Hach Pocket Colorimeter II, Iron, TPTZ -- GO-99574-68
Hach Pocket Colorimeter II, Lead 2 1/2" x 6 3/16"x 1 3/8" -- GO-99574-70
Hach Pocket Colorimeter II, Manganese LR -- GO-99574-74
Hach Pocket Colorimeter II, Manganese, HR -- GO-99574-72
Hach Pocket Colorimeter II, Molybdate -- GO-99574-76
Hach Pocket Colorimeter II, Nickel and Cobalt -- GO-99574-78
Hach Pocket Colorimeter II, Nitrate 2 1/2" x 6 3/16"x 1 3/8" -- GO-99574-80
Hach Pocket Colorimeter II, Ozone 2 1/2" x 6 3/16"x 1 3/8" -- GO-99574-82
Hach Pocket Colorimeter II, Phosphate UV -- GO-99574-88
Hach Pocket Colorimeter II, Phosphate, O- -- GO-99574-84
Hach Pocket Colorimeter II, Phosphonate -- GO-99574-86
Hach Pocket Colorimeter II, Silica (LCD) -- GO-99574-90
Hach Pocket Colorimeter II, Sulfate 2 1/2" x 6 3/16"x 1 3/8" -- GO-99574-92
Hach Pocket Colorimeter III, Chromium, Hexavalent -- GO-99574-56
Colorimeter
Hach Pocket Colorimeter II, PCB in Soil Kit -- GO-99574-02
Hach Pocket Colorimeter II, TPH in Soil Kit -- GO-99574-00
Single Wavelength Colorimeter
Hach 2774200 Pocket Colorimeter II, TPH -- GO-99574-94 TPH