Heptachlor, 1000µg/ml in Hexane, 1ml Back Catalog number: 79022 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30277 EPA Method 548.1 Analyte Price on request 8416.10-10G Perfluorodecalin (mix E/Z), , Solvent-, Unit 10g, # of units-, Cas.no. 306-94-5 Price on request T344188-1MG Thiamine-13C3 Hydrochloride, 1mg Price on request