*DIN 38407-18 PAH Solution, 10 µg/mL in Acetonitrile, 1 mL LUST This Certified Reference Material at

This Certified Reference Material at a concentration of 2000 µg/mL in Methanol is composed of 3 analytes

0% by volume in Heptane is composed of 2 analytes

1 % w/w in MtBE is composed of 12 analytes

This Certified Reference Material of varied concentration by %w/w is composed of 14 analytes

This Certified Reference Material of varied concentration by weight is composed of 19 analytes

*DIN 38407-18 PAH Solution, 10 µg/mL in Acetonitrile, 1 mL LUST This Certified Reference Material atThis Certified Reference Material at a concentration of 10 g mL in Acetonitrile is composed of 15 analytes. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.