ICP-MS Verification Standard #1 Back Catalog number: 52100 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 57221 Scandium (Sc) Price on request 2012.12-100-IO 3,3',4,4',5-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 57465-28-8 Price on request 681820 4,4'-DDA, 100mg Price on request