***Additions to Method 8140, 7 x 1 mL 7008-PCBs PAHs tissue culture and fermentation media

tissue culture and fermentation media

5 mg/mL in Hexane is composed of a single analyte

This Certified Reference Material at a concentration of 2000 µg/mL in Cyclohexane is composed of a single analyte

This Certified Reference Material at a concentration of 20 mg/mL in Methylene chloride is composed of a single analyte

This Certified Reference Material at a concentration of 1000 µg/mL in Hexane is composed of a single analyte

***Additions to Method 8140, 7 x 1 mL 7008-PCBs PAHs tissue culture and fermentation mediaThis set of Chemical Reference Standards is composed of 7 components. It is supplied as a set of 7 x 1 mL. See each label for specific storage conditions.