Benzoyl Ureas Mix Back Catalog number: 94792 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended BDE-171 2,2',3,3',4,4',6-Heptabromodiphenyl ether, 1.2ml x 50ug/ml, nonane Price on request 52044 Calibration Standard Mix 2 Price on request 673754 Camphechlor (Toxaphene), 10.0 µg/ml, Ethyl acetat Price on request