WP PCBs in Transformer Oil CALA Back Catalog number: 38239 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended M4H12 3',4'-Dichloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene Price on request 79259 2,4,5-TP acid Price on request S088155 Salicylic Acid 2-O-ß-D-Glucoside, 50mg Price on request