*CCME Surrogate Standard #1, 1000 µg/mL in Dichloromethane, CAS # 1120-21-4, 1 mL Clinical and Forensic This Certified Reference Material in

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

Benzene  71-43-2  Toluene   108-88-3  Ethyl benzene  100-41-4  o-Xylene  95-47-6  m-Xylene  108-38-3  p-Xylene  106-42-3

This Certified Reference Material at a concentration of 2000 µg/mL in Toluene is composed of a single analyte

tr Hydrofluoric acid is composed of 13 analytes

*CCME Surrogate Standard #1, 1000 µg/mL in Dichloromethane, CAS # 1120-21-4, 1 mL Clinical and Forensic This Certified Reference Material inThis Certified Reference Material at a concentration of 1000 g 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.