Cation Standard - Ammonium as Nitrogen, 1000 µg/mL in Water, 100 mL 7031-Physical Properties This medium is suitable as

This medium is suitable as the base for fermentation cultures and is excellent for feed-batch applications

tr Hydrofluoric acid is composed of 4 analytes

This Certified Reference Material at a concentration of 10 µg/mL in Hexane is composed of 6 analytes

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

Cation Standard - Ammonium as Nitrogen, 1000 µg/mL in Water, 100 mL 7031-Physical Properties This medium is suitable asThis Certified Reference Material at a concentration of 1000 g mL in Water is composed of a single analyte. It is supplied in a unit of 100 mL and should be stored at an ambient temperature of greater than 5 C.