2,2',3,3',4-Pentachlorobiphenyl Back Catalog number: 63082 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72006 4-Ethylguaiacol Price on request 675304 Terbuthylazine-desethyl, 100 µg/ml, Acetonitrile, Price on request 675781 Resmethrin, 100 µg/ml, Ethyl acetate, 5ml Price on request