*Mixed Common Anion Standard, 25 mg/mL in Water, 100 mL 80STDDISC Each of the media is

Each of the media is complete

This Certified Reference Material at a concentration of 10 µg/mL in 2-5% Nitric acid is composed of a single analyte

and other growth factors for microorganisms

This Certified Reference Material at a concentration of 10 mg/mL in Pentane is composed of 2 analytes

0 µg/mL in Isooctane is composed of 20 analytes

*Mixed Common Anion Standard, 25 mg/mL in Water, 100 mL 80STDDISC Each of the media isThis Certified Reference Material at a concentration of 25 mg mL in Water is composed of 3 analytes. It is supplied in a unit of 100 mL and should be stored at an ambient temperature of greater than 5 C.