*Normal Alkane Standard - GRO Defining Mix, 2.0 mg/mL in Methanol, 1 mL 9136-Animal Product Free (APF) This Certified Reference Material at

This Certified Reference Material at a concentration of 100 µg/mL in Dichloromethane is composed of a single analyte

They also bind well to detergents (aggregation suppressors)

0 % w/w in MtBE is composed of 12 analytes

This Certified Reference Material is supplied as a neat chemical

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

*Normal Alkane Standard - GRO Defining Mix, 2.0 mg/mL in Methanol, 1 mL 9136-Animal Product Free (APF) This Certified Reference Material atThis Certified Reference Material at a concentration of 2. 0 mg mL in Methanol is composed of 5 analytes. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.