Heptachlor, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678426 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72983 Indoxacarb, 1000µg/ml in Acetonitrile, 1ml Price on request 673668 Piperonyl butoxide, 100 µg/ml, Ethyl acetate, 5m Price on request 0379.13-K-T 9-Methylcarbazole, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1484-12-4 Price on request