2,2’,4,4’,6,6’-Hexachlorobiphenyl (155) Back Catalog number: 63155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673971 5,6-Dimethyl-1H-benzotriazole monohydrate, 100mg Price on request 3786.8-K-IO 2,3,5,6-Tetramethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 1124-11-4 Price on request 673468 Acephate, 10.0 µg/ml, Ethyl acetate, 10ml Price on request