*4,4'-Dichlorophenyl Ether, 50 µg/mL in Isooctane, CAS # 2444-89-5, 1 mL TPH This Certified Reference Material at

This Certified Reference Material at a concentration of 50 µg/mL in Methanol is composed of a single analyte

5 mg/mL in Methanol is composed of 3 analytes

This Certified Reference Material at a concentration of 2500 µg/g in Dichloromethane is composed of 29 analytes

dilute NH4OH is composed of a single analyte

This Certified Reference Material of varied Conc in Heptane:Hexane (50:50) is composed of 2 analytes

*4,4'-Dichlorophenyl Ether, 50 µg/mL in Isooctane, CAS # 2444-89-5, 1 mL TPH This Certified Reference Material atThis Certified Reference Material at a concentration of 50 g mL in Isooctane 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.