*EPH Aliphatic Check Mix, 1 mg/mL in Methylene chloride, 5 x 1 mL 7021-Other This Certified Reference Material in

This Certified Reference Material in a matrix of Hexane Heptane (50:50) is composed of 2 analytes

L-glutamate

This Certified Reference Material at a concentration of 1000 µg/mL Isooctane is composed of a single analyte

The alanyl derivative of glutamine is thermally stable

Trichloroacetonitrile 545-06-2 2000 µg/mL

*EPH Aliphatic Check Mix, 1 mg/mL in Methylene chloride, 5 x 1 mL 7021-Other This Certified Reference Material inThis Certified Reference Material at a concentration of 1 mg mL in Methylene chloride is composed of 5 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.