2,2’,3,4’,5,5’,6-Heptachlorobiphenyl (187) Back Catalog number: 66187 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679463 Endrin, 100 µg/ml, Methanol, 1ml Price on request 0289.17-200-T 1-Methylfluoranthene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 25889-60-5 Price on request 676194 Mexacarbate, 10.0 µg/ml, Acetonitrile, 10ml Price on request