Heptachlor epoxide Back Catalog number: 79301 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50590 Copper (Cu) - 1 PPM Price on request XA10018100AC Acetochlor D11, 100µg/ml in Acetone, 1ml Price on request 679908 Chlorotoluron-desmethyl, 10 µg/ml, Acetone, 10ml Price on request