***California Category II Residual Solvent Standard, 5 mg/mL in Water, CAS # 75-21-8, 1 mL 7053-Environmental 2 mg/mL in Methanol is

2 mg/mL in Methanol is composed of 6 analytes

This Chemical Reference Standard is composed of a single analyte

0 µg/mL in Toluene is composed of a single analyte

It is supplied in a unit of 20 mg and should be stored at an ambient temperature of greater than 5 °C

This Certified Reference Material at a concentration of 1000 µg/mL in Cyclohexane is composed of 6 analytes

***California Category II Residual Solvent Standard, 5 mg/mL in Water, CAS # 75-21-8, 1 mL 7053-Environmental 2 mg/mL in Methanol isThis Certified Reference Material at a concentration of 5 mg mL in Water is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored in the freezer at less than 10 C.