*Polynuclear Aromatic Hydrocarbons Set, 18 x 1 mL 6990-Disinfection By˗products This Certified Reference Material of

This Certified Reference Material of varied concentration in Methanol is composed of 15 analytes

0 mg/mL in Dichloromethane:Methanol (80:20) is composed of 5 analytes

They are available in a wide range of gauge and length combinations

0 mg/mL in Methanol:Water 90:10 is composed of 2 analytes

This Certified Reference Material of varied concentration in CH2Cl2 is composed of 5 analytes

*Polynuclear Aromatic Hydrocarbons Set, 18 x 1 mL 6990-Disinfection By˗products This Certified Reference Material ofThis set of Chemical Reference Standards is composed of 18 components. It is supplied as a set of 18 x 1 mL and should be stored at an ambient temperature of greater than 5 C. Sonicate before use.