*2',3,4,5-Tetrachlorobiphenyl, 100 µg/mL in Isooctane, CAS # 70362-48-0, 1 mL 7046-General Organic Standards It is supplied as a

It is supplied as a set of 5 x 1 mL and should be stored at an ambient temperature of greater than 5 °C

This Certified Reference Material at a concentration of 100 µg/mL in Methanol is composed of a single analyte

Double Blind PT Studies: Contact tech@chromspec

CAS # 646-31-1

01% w/w in Biodiesel 20 is composed of a single analyte

*2',3,4,5-Tetrachlorobiphenyl, 100 µg/mL in Isooctane, CAS # 70362-48-0, 1 mL 7046-General Organic Standards It is supplied as aThis Certified Reference Material at a concentration of 100 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.