*PEG-600, 2.5 mg/mL in THF (anhydrous), 1 mL 10112-Proteomics This Certified Reference Material at

This Certified Reference Material at a concentration of 1000 µg/mL in 10% Nitric acid is composed of a single analyte

This Certified Reference Material of varied concentration by weight is composed of 3 analytes

It is supplied as a set of 7 x 1 mL

This Certified Reference Material at a concentration of 1000 µg/mL in MtBE is composed of 8 analytes

This Certified Reference Material at a concentration of 100 µg/mL in 2-5% Nitric Acid is composed of 6 analytes

*PEG-600, 2.5 mg/mL in THF (anhydrous), 1 mL 10112-Proteomics This Certified Reference Material atThis Certified Reference Material at a concentration of 2. 5 mg mL in THF (anhydrous) 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.