Heptachlor Back Catalog number: 70192 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended B496303 N-α-Methylhistamine Dihydrochloride, 5mg Price on request 3410.12-100-AN Flurochloridone Price on request 92788 EPA Method 8081A Pesticide Standard B Price on request