Pickering Laboratories, Inc. 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 quality and reliability in all post-column systems and methods. Six Amino Acid Standard mixtures are available for a variety of applications. Except for the three-component test mixture (1700-0070) the standards are in 5 mL vials, in an appropriate citrate buffer. Although they are stored frozen at the factory, Pickering’s calibration standards remain stable when shipped at ambient temperatures. Upon receipt, however, it is important to place them into a freezer immediately, and store until ready for use.