MCPB Back Catalog number: 81531 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended ZHBCD ζ-1,2,5,6,9,10-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene Price on request 674065 Coumaphos-oxon, 10.0 µg/ml, Cyclohexane, 1ml Price on request 676691 Heptachlor, 100 µg/ml, Ethyl acetate, 1ml Price on request