ICP-MS Internal Standard Back Catalog number: 50443 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4015-ASS-IO Whole Oil Control Mixture 1 Relative ratios Chiron No. Name CAS No. by weight: 1237.7 2,2-Dimethylpentane [590-35-2] 0.5 1249.6Methylcyclopentane [ Price on request 1351.2-100MG 1,1,1-Trichloroethane (contains stabilisor 0.05% low alkyl epoxide), in ampoule, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 71-55-6 Price on request 3393.14-100-AN EPN Price on request