ICP-MS Interference Check Solution B Back Catalog number: 52115 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1692.12-100-T 2-Fluorodibenzothiophene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 177586-38-8 Price on request 676729 3,3'-Dimethylbenzidine, 100mg Price on request 90379 Wisconsin DNR GRO Standard Price on request