*Formaldehyde, 1000 µg/mL in Acetonitrile, CAS # 50-00-0, 1 mL 7047-Herbicides and Pesticides Yeast extract is added to

Yeast extract is added to improve the protein production capacity of the medium and to permit cultivation of auxotrophic strains by supplying a source of amino acids

NON-STERILE

The substrate is a cross-linked matrix containing protein substrate and a dye-protein conjugate

This Certified Reference Material of varied concentration in Ethanol is composed of 19 analytes

This Certified Reference Material at a concentration of 10 µg/mL in Isooctane is composed of 28 analytes

*Formaldehyde, 1000 µg/mL in Acetonitrile, CAS # 50-00-0, 1 mL 7047-Herbicides and Pesticides Yeast extract is added toThis Certified Reference Material at a concentration of 1000 g mL in Acetonitrile 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.