*2,2',4,4',5-Pentachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 38380-01-7, 1 mL 6993-PCBs PAHs It is supplied as a

It is supplied as a set of 22 x 1 mL and should be stored refrigerated at 0-5 °C

This Certified Reference Material at a concentration of 10 µg/mL in Toluene is composed of a single analyte

0 mg/mL in Dichloromethane is composed of a single analyte

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

*2,2',4,4',5-Pentachlorobiphenyl, 35 µg/mL in Isooctane, CAS # 38380-01-7, 1 mL 6993-PCBs PAHs It is supplied as aThis Certified Reference Material at a concentration of 35 g mL in Isooctane is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C. Sonicate before use.