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

This Certified Reference Material at a concentration of 200 µg/mL in PT Methanol is composed of 61 analytes

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

Because of this

It is supplied as a set of 9 x 1 mL

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*1,1-Difluoroethane (Freon 152a), 0.2 mg/mL in Methanol, CAS # 75-37-6, 1 mL Pesticides This Certified Reference Material atThis 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.