2,3’,4,5’,6-Pentachlorobiphenyl Back Catalog number: 66121 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended LGCAMP0412.80-31 Promethazine-D3 HCl, 0.1mg/ml in Dimethyl Sulfoxide, 1ml Price on request 93529 Volatile Gas Standard Price on request 92684 Pesticide Mix # 2,10ug/ml in Ethylacetate,1ml Price on request