2,3,3',4',5,6-Hexachlorobiphenyl Back Catalog number: 66163 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 51161 Sulfur in Isooctane - 0.001 Wt% Price on request 70281 Toluene, 1000µg/ml in MeOH, 1ml Price on request 674919 Fenthion-ethyl, 100mg Price on request