Heptachlor Back Catalog number: 70192 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9168.23-2,5MG Pholcodine-N,N'-dioxide, neat, Solvent-neat, Unit 2,5mg, # of units-1, Cas.no. Price on request 79770 Diazinon, 1000µg/ml in Acetonitrile, 1ml Price on request 70817 Propanil Price on request