2-Butanone Back Catalog number: 70053 Availability: In the manufacturer's stock Price on request - + Recommended BB-154 2,2',4,4',5,6'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request 60039 Canadian Drinking Water Chlorinated Pesticides Price on request 93444 Citric acid [0.3% wt] Price on request