*Nitrogen, 50.0 µg/mL in Isooctane, CAS # 7727-37-9, 1 mL 7053-Environmental 25 mg/mL in CH2Cl2 is

25 mg/mL in CH2Cl2 is composed of a single analyte

This set of Chemical Reference Standards is composed of 9 components

It is supplied in a unit of 10 mL and should be stored at an ambient temperature of greater than 5 °C

This Certified Reference Material at a concentration of 100 µg/mL in Acetonitrile is composed of 12 analytes

It is supplied as a set of 6 x 1 mL

*Nitrogen, 50.0 µg/mL in Isooctane, CAS # 7727-37-9, 1 mL 7053-Environmental 25 mg/mL in CH2Cl2 isThis Certified Reference Material at a concentration of 50. 0 g mL in Isooctane 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.