Internal Standard, 750 µg/mL in Hexane:Toluene (50:50), 5 x 1 mL 7048-Instrument Performance Verification This Certified Reference Material of

This Certified Reference Material of varied concentration in Pyridine is composed of 4 analytes

25 mg/mL in Methanol is composed of a single analyte

This Certified Reference Material at a concentration of 25

0 mg/mL in Methanol is composed of 53 analytes

L-Alanyl-L-glutamine is a direct replacement for L-glutamine in cell culture media

Internal Standard, 750 µg/mL in Hexane:Toluene (50:50), 5 x 1 mL 7048-Instrument Performance Verification This Certified Reference Material ofThis Certified Reference Material at a concentration of 750 g mL in Hexane: Toluene (50: 50) is composed of 2 analytes. It is supplied in a unit of 5 x 1 mL and should be stored at an ambient temperature of greater than 5 C.