*n-Hexadecane & n-Octadecane - ASTM-D2887 Column Test Mix, 1% w/v in n-Octane, 1 mL 80STDDISC This Certified Reference Material at

This Certified Reference Material at a concentration of 100 µg/mL in Acetonitrile is composed of 32 analytes

It is supplied in a unit of 25 mg and should be stored at an ambient temperature of greater than 5 °C

Tetracosane

This Certified Reference Material at a concentration of 1000 µg/g in Toluene is composed of a single analyte

*n-Hexadecane & n-Octadecane - ASTM-D2887 Column Test Mix, 1% w/v in n-Octane, 1 mL 80STDDISC This Certified Reference Material atThis Certified Reference Material at a concentration of 1% w v in n Octane is composed of 2 analytes. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.