Heptachlor Back Catalog number: 79300 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P-089S-10X Metribuzin, 1000µg/mL in MeOH, 1ml Price on request 3369.8-100 Dicamba, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1918-00-9 Price on request ACQ-SE03-030 Ethanol standard in serum,0.3g/L,serum, 3mL Price on request