2,3,3',4,4',5’,6-Heptachlorobiphenyl Back Catalog number: 66191 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 13600-0809D-100ME 1,3-Dichloro-2-propanol-d5, 100µg/ml in MeOH, 5ml Price on request 679956 3,4-Dichloronitrobenzene, 10 µg/ml, Methanol, 10 Price on request 52250A Method 200.7 Single Element Kit Price on request