***Additions to Method 601 - Mix 1 (Revison July, 1992), 0.2 mg/mL in Acetonitrile, 1 mL 9138-Liquid It is supplied as a

It is supplied as a set of 7 x 1 mL and should be stored in the freezer at less than -10 °C

trypsin and chymotrypsin

It is supplied in a unit of 5 x 20 mL and should be stored at an ambient temperature of greater than 5 °C

This Certified Reference Material at a concentration of

This Certified Reference Material of varied Conc in Isooctane is composed of 11 analytes

***Additions to Method 601 - Mix 1 (Revison July, 1992), 0.2 mg/mL in Acetonitrile, 1 mL 9138-Liquid It is supplied as aThis Certified Reference Material at a concentration of 0. 2 mg mL in Acetonitrile is composed of 34 analytes. It is supplied in a unit of 1 mL and should be stored in the freezer at less than 10 C.