*Oxygenates Refinery Standard Daily QC/Internal Std, Varied conc. by %w/w, M-GRO-QC-IS-5ML-PAK, 5 x 5 mL 7139-Manual This Certified Reference Material at

This Certified Reference Material at a concentration of 20 µg/mL in Methanol is composed of 11 analytes

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

Each needle is sterile

This Certified Reference Material at a concentration of 10 µg/mL in Hexane is composed of a single analyte

This Certified Reference Material of varied Conc in Heptane:Hexane (50:50) is composed of 2 analytes

*Oxygenates Refinery Standard Daily QC/Internal Std, Varied conc. by %w/w, M-GRO-QC-IS-5ML-PAK, 5 x 5 mL 7139-Manual This Certified Reference Material atThis Certified Reference Material of varied concentration by %w w is composed of 15 analytes. It is supplied in a unit of 5 x 5 mL and should be stored at an ambient temperature of greater than 5 C.