*2,4-Dimethylaniline, 100 µg/mL in Acetonitrile, CAS # 95-68-1, 1 mL 7165-Luer Lock Tartaric Acid is composed of

Tartaric Acid is composed of a single analyte

This Certified Reference Material at a concentration of 100 µg/mL in PT Methanol is composed of 14 analytes

This Certified Reference Material of varied mass% in Isooctane is composed of 3 analytes

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 Tartaric Acid is composed ofThis 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.