ICP-MS Mix #1 Back Catalog number: 50115 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9943.20-50-IO C20 Triaromatic ster-14(15)-ene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 679334 N-Ethyl-p-toluenesulfonamide, 250mg Price on request 13432-AN5 DNPH - Mix 4, 100µg/ml in Acetonitrile, 5ml Price on request