Heptachlor, 1.2mL x 100ug/mL, nonane Back Catalog number: HPCHLOR Manufacturer: Wellington Laboratories Availability: In the manufacturer's stock Price on request - + Recommended 673269 Diuron, 100 µg/ml, Acetonitrile, 5ml Price on request 11432.20-100-IO Di-p-tolylphenyl phosphate,100 µg/mL,isooctane,1mL, Price on request S-4444-2.5LX4 Mixed Alcohols, Butanol/Methanol (63:37) Price on request