Heptachlor, 1.2mL x 100ug/mL, nonane Back Catalog number: HPCHLOR Manufacturer: Wellington Laboratories Availability: In the manufacturer's stock Price on request - + Recommended 71406 Tetramethylurea Price on request 673554 Difenoconazole, 100 µg/ml, Ethyl acetate, 5ml Price on request DEC-604 Dechlorane 604, 1.2ml x 50ug/ml, toluene Price on request