CCC Class I- Method 8261 Back Catalog number: 82473 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70363 Dimethoate, 1000µg/ml in MeOH, 1ml Price on request 677981 Parathion-ethyl, 100 µg/ml, Toluene, 1ml Price on request 66004 2,2'-Dichlorobiphenyl (4) Price on request