*Thulium ICP-MS Standard, 1000 µg/mL in 2-5% Nitric Acid, 100 mL 8764-Media Protease activity is detected spectrophotometrically

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 concentration in Acetone is composed of 7 analytes

chemical properties

This Certified Reference Material of varied concentration in Ethanol is composed of 19 analytes

This Certified Reference Material at a concentration of 2000 µg/mL in Acetone is composed of 2 analytes

*Thulium ICP-MS Standard, 1000 µg/mL in 2-5% Nitric Acid, 100 mL 8764-Media Protease activity is detected spectrophotometricallyThis Certified Reference Material at a concentration of 10000 g mL in 2 5% Nitric acid is composed of a single analyte. It is supplied in a unit of 100 mL and should be stored at an ambient temperature of greater than 5 C.