ICPMS Internal Standard Back Catalog number: 50806 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2224.12-100-IO 2'-Fluoro-2,4,6-trichlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 876009-90-4 Price on request 8672.17 Napropamide, , Solvent-, Unit , # of units-, Cas.no. 15299-99-7 Price on request 679273 Phenanthren, 50mg Price on request