*List 1 - Pesticide Standard, 500 µg/mL in Methylene chloride, 5 x 1 mL 6983-Proficiency Testing This Certified Reference Material of

This Certified Reference Material of varied concentration in Isooctane is composed of 9 analytes

It is supplied in a unit of 50 mL and should be stored in the freezer at less than -10 °C

This Certified Reference Material at a concentration of 100 µg/mL in Water is composed of a single analyte

This Certified Reference Material of varied concentration by Weight is composed of 18 analytes

HNO3 is composed of a single analyte

*List 1 - Pesticide Standard, 500 µg/mL in Methylene chloride, 5 x 1 mL 6983-Proficiency Testing This Certified Reference Material ofThis Certified Reference Material at a concentration of 500 g mL in Methylene chloride is composed of 22 analytes. It is supplied in a unit of 5 x 1 mL and should be stored refrigerated at 0 5 C.