*2,2'-Difluorobiphenyl, 2.0 mg/mL in Dichloromethane, CAS # 388-82-9, 1 mL 7059-Sulfur in Petroleum This Certified Reference Material at

This Certified Reference Material at a concentration of 2% by weight in Hexane is composed of 7 analytes

This Certified Reference Material at a concentration of 500 µg/mL in Acetone is composed of 39 analytes

5 mg/mL in CH2Cl2 is composed of a single analyte

Each pouch contains enough medium to prepare 1 liter of medium

This set of Chemical Reference Standards is composed of 14 components

*2,2'-Difluorobiphenyl, 2.0 mg/mL in Dichloromethane, CAS # 388-82-9, 1 mL 7059-Sulfur in Petroleum This Certified Reference Material atThis Certified Reference Material at a concentration of 2. 0 mg mL in Dichloromethane is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.