CCC Class I- Method 8261 Back Catalog number: 82473 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66121 2,3’,4,5’,6-Pentachlorobiphenyl Price on request 685200 2-Naphthyloxyacetamide, 25mg Price on request X9231 Heptenophos Price on request