*3'-Hydroxy-2,4,4'-tribromodiphenyl ether, 50 µg/mL in Acetonitrile, CAS # 24949-30-2, 1 mL 6993-PCBs PAHs This Certified Reference Material at

This Certified Reference Material at a concentration of 100 µg/mL in PT Methanol is composed of 12 analytes

005% w/w in Biodiesel 5 is composed of a single analyte

It is supplied in a unit of 100 mg and should be stored refrigerated at 0-5 °C

This Certified Reference Material of varied conc in Isooctane is composed of 39 analytes

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

*3'-Hydroxy-2,4,4'-tribromodiphenyl ether, 50 µg/mL in Acetonitrile, CAS # 24949-30-2, 1 mL 6993-PCBs PAHs This Certified Reference Material atThis Certified Reference Material at a concentration of 50 g mL in Acetonitrile is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored in the freezer at less than 10 C.