*PCB Congeners Mix, 3.0 µg/mL in Isooctane, 1 mL 7033-Organic This Certified Reference Material of

This Certified Reference Material of varied concentration in Hexane:Toluene is composed of 17 analytes

2 mg/mL in Acetonitrile is composed of 34 analytes

Manufactured in China to our exacting specifications

This Certified Reference Material at a concentration of 50 µg/mL in Acetone is composed of 3 analytes

It is supplied as a set of 9 x 1 mL and should be stored refrigerated at 0-5 °C

*PCB Congeners Mix, 3.0 µg/mL in Isooctane, 1 mL 7033-Organic This Certified Reference Material ofThis Certified Reference Material at a concentration of 3. 0 g mL in Isooctane is composed of 20 analytes. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.