Salts in Crude Oil (Ca, Mg, Na) Back Catalog number: 59838 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8912.14 4-Methyl-2,2',5,5'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request 1337.16-10MG Fluoranthene-d10, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 93951-69-0 Price on request 91289 n-Pentacosane Price on request