PCB Congeners & Hexachlorobenzene Mix #3 Back Catalog number: 95452 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended E917300 Ethylenebistetrabromophthalimide, 500mg Price on request XA09010222AL Phosphamidon 100 µg/mL in Acetonitrile, 1ml Price on request 59903 Revised Spiking Standard #2 Price on request