*PCB Congeners Mixture, 100 µg/mL in Hexane, 5 x 1 mL 7060-Terpenes 0 mg/mL in Methanol is

0 mg/mL in Methanol is composed of 13 analytes

trypsin and chymotrypsin

This Certified Reference Material of varied concentration in Methylene chloride is composed of 2 analytes

The PDQ™ Protease Assay is a unique colorimetric assay used to detect protease activity in aqueous samples

It is supplied as a set of 7 x 500 mL and should be stored at an ambient temperature of greater than 5 °C

*PCB Congeners Mixture, 100 µg/mL in Hexane, 5 x 1 mL 7060-Terpenes 0 mg/mL in Methanol isThis Certified Reference Material at a concentration of 100 g mL in Hexane is composed of 19 analytes. It is supplied in a unit of 5 x 1 mL and should be stored at an ambient temperature of greater than 5 C.