Multi-Component Standard Back Catalog number: 94788 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0234.48-10MG Dicoronylene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 98570-53-7 Price on request 8356.12-5MG 2,3,3',5,6-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 74472-36-9 Price on request 673572 Ethofumesate, 100 µg/ml, Ethyl acetate, 5ml Price on request