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
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...
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...
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...
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...
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...
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...
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...
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...
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...
Sample Test Mix/Calibration Standard Composition/Informat ion on Ingredients: C.A.S. Number: 15507-76-3 Molecular Formula: C 7H11N3O2 Formula Weight: 169.2 Product Group: Amino Acids