ICP-MS Low Check Mix Back Catalog number: 50749 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2008.12-100-IO 2,3,3',4,4'-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 32598-14-4 Price on request 1036.22-200-T Benzo[c]chrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 194-69-4 Price on request 672939 Trifluralin, 250mg Price on request