*Benzidine & 3,3'-Dichlorobenzidine, 1000 µg/mL in Methanol, 5 x 1 mL 9146-Tissue Culture tr Hydrofluoric acid is composed

tr Hydrofluoric acid is composed of 29 analytes

This Certified Reference Material at a concentration of 50 µg/mL in Acetonitrile is composed of a single analyte

0 mg/mL in Acetone is composed of 2 analytes

This Certified Reference Material at a concentration of 100 µg/mL in Methanol is composed of 8 analytes

2 mg/mL in Dichloromethane is composed of 4 analytes

*Benzidine & 3,3'-Dichlorobenzidine, 1000 µg/mL in Methanol, 5 x 1 mL 9146-Tissue Culture tr Hydrofluoric acid is composedThis Certified Reference Material at a concentration of 1000 g mL in Methanol is composed of 2 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.