ICP-MS Verification Kit Back Catalog number: 52358 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1213.19-200-T 5-Ethyl-7-methylbenzo[b]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 4133-22-6 Price on request 59230 General Minerals Mix Price on request 57233 Arsenic (As) Price on request