Piperonyl butoxide, certified, 0.1g Back Catalog number: C16240000 Availability: In the manufacturer's stock Price on request - + Recommended 71610 4,4’-Dichlorobenzophenone Price on request CBP-236 2,3,6-Trichlorobiphenylene, 1.2ml x 50ug/ml, nonane Price on request 675546 Chlorbufam, 10.0 µg/ml, Acetonitrile, 10ml Price on request