*CLP Base Neutral and PAH Mix, 2000 µg/mL in Dichloromethane:Benzene (3:1), 1 mL

This Certified Reference Material at a concentration of 2000 µg/mL in Dichloromethane:Benzene (3:1) is composed of 31 analytes. It is supplied in a unit of 1 mL and should be stored refrigerated at 0-5 °C. Sonicate before use.