Pickering Laboratories, Inc. Datasheets for Analytical and Chemical Standards

Analytical standards and chemical standards are highly-characterized specimens of drug substances, excipients, impurities, degradation products, dietary supplements, compendial reagents, or performance calibrators.
Analytical and Chemical Standards: Learn more

Product Name Notes
Calibration Standard -- 012506C Collagen Hydrolysate standard, in 0.27 N Sodium citrate buffer pH 2.204 Quantitative and guaranteed Each lot tested chromatographically Chromatographically-pure starting components Pickering’s Amino Acid standards have a reputation worldwide for...
Calibration Standard -- 1700-0150 Native Sample Standard for rapid-screen for PKU and MSUD, in 0.2 N Lithium citrate buffer pH 2.36, 5 mL Quantitative and guaranteed Each lot tested chromatographically Chromatographically-pure starting components Pickering’s...
Calibration Standard -- 1700-0170 Native Sample standard in 0.2 N Lithium citrate buffer, pH 2.367 Quantitative and guaranteed Each lot tested chromatographically Chromatographically-pure starting components Pickering’s Amino Acid standards have a reputation worldwide for...
Calibration Standard -- 1700-0180 Native Sample standard, acidics and neutrals, in 0.1 N HCl, 5 mL Quantitative and guaranteed Each lot tested chromatographically Chromatographically-pure starting components Pickering’s Amino Acid standards have a reputation worldwide...
Calibration Standard -- 1700-0175 Native Sample standard, basics, in 0.1 N HCl, 5 mL Quantitative and guaranteed Each lot tested chromatographically Chromatographically-pure starting components Pickering’s Amino Acid standards have a reputation worldwide for quality...
Calibration Standard -- 012006P Native Sample standard, in 0.2 N Lithium citrate buffer pH 2.361 Quantitative and guaranteed Each lot tested chromatographically Chromatographically-pure starting components Pickering’s Amino Acid standards have a reputation worldwide for...
Calibration Standard -- 011006P Native Sample standard, in 0.2 N Lithium citrate buffer pH 2.362 Quantitative and guaranteed Each lot tested chromatographically Chromatographically-pure starting components Pickering’s Amino Acid standards have a reputation worldwide for...
Calibration Standard -- 1700-0155 Oxidized Feed Hydrolysate standard, in 0.27 N Sodium citrate buffer pH 2.205 Quantitative and guaranteed Each lot tested chromatographically Chromatographically-pure starting components Pickering’s Amino Acid standards have a reputation worldwide...
Calibration Standard -- 012506H Protein Hydrolysate standard, in 0.27 N Sodium citrate buffer pH 2.203 Quantitative and guaranteed Each lot tested chromatographically Chromatographically-pure starting components Pickering’s Amino Acid standards have a reputation worldwide for...
3-Methylhistidine -- 3700-3000 Sample Test Mix/Calibration Standard Composition/Information on Ingredients: C.A.S. Number: 15507-76-3 Molecular Formula: C 7H11N3O2 Formula Weight: 169.2 Product Group: Amino Acids