*Set of 11 Paraben Solutions, 11 x 1 mL 12250-Environmental It is supplied as a

It is supplied as a set of 11 x 1 mL and should be stored in the freezer at less than -10 °C

This Certified Reference Material at a concentration of 2 µg/mL in Acetonitrile:Methanol (96:4) is composed of 30 analytes

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

This Certified Reference Material at a concentration of 500 µg/mL in Acetonitrile is composed of a single analyte

*Set of 11 Paraben Solutions, 11 x 1 mL 12250-Environmental It is supplied as aThis set of Chemical Reference Standards is composed of 11 components. It is supplied as a set of 11 x 1 mL and should be stored in the freezer at less than 10 C.