*Internal Standard, Varied conc. in Methylene chloride, 1 mL 9132-Culture Media 1 mg/mL in Acetonitrile is

1 mg/mL in Acetonitrile is composed of 11 analytes

This Certified Reference Material at a concentration of 2500 µg/mL in Acetonitrile:Methanol (90:10) is composed of a single analyte

The positive-stop is intended to reduce the likelihood of accidental plunger removal during fluid draw up

This Certified Reference Material of varied concentration in 2-5% Nitric Acid is composed of 5 analytes

*Internal Standard, Varied conc. in Methylene chloride, 1 mL 9132-Culture Media 1 mg/mL in Acetonitrile isThis Certified Reference Material of varied concentration in Methylene chloride is composed of 2 analytes. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.