*1,1-Difluoroethane (Freon 152a), 0.2 mg/mL in Methanol, CAS # 75-37-6, 1 mL Pesticides This set of Chemical Reference

This set of Chemical Reference Standards is composed of 21 components

This Certified Reference Material at a concentration of 10 µg/mL in Hexane is composed of 6 analytes

It is supplied as a set of 9 x 1 mL

This Certified Reference Material of varied concentration in Methanol is composed of 14 analytes

This Certified Reference Material is composed of 2 analytes

*1,1-Difluoroethane (Freon 152a), 0.2 mg/mL in Methanol, CAS # 75-37-6, 1 mL Pesticides This set of Chemical ReferenceThis Certified Reference Material at a concentration of 200 g mL in PT Methanol is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored refrigerated at 0 5 C.