2,2',3,4',5,6,6'-Heptachlorobiphenyl (188) Back Catalog number: 66188 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72759 Acetamiprid, 1000µg/ml in MeOH, 1ml Price on request 10276.18-10MG (±)-Betaxolol-d7 hydrochloride (N-iso-propyl-d7) Price on request 11100.12-10MG 2,5-Dimethyl-1-phenylpyrrole,neat,neat,10mg, Price on request