*2,4-Dimethylaniline, 100 µg/mL in Acetonitrile, CAS # 95-68-1, 1 mL 7165-Luer Lock This Certified Reference Material at

This Certified Reference Material at a concentration of 25

This Certified Reference Material at a concentration of 500 µg/mL in Carbon disulfide is composed of a single analyte

Packaged in individual sterile strip packs

Protease activity is detected spectrophotometrically with increasing optical density proportional to increasing enzyme activity and can detect nanogram quantities

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

*2,4-Dimethylaniline, 100 µg/mL in Acetonitrile, CAS # 95-68-1, 1 mL 7165-Luer Lock This Certified Reference Material atThis Certified Reference Material at a concentration of 100 g mL in Acetonitrile 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.