ICP-MS Verification Standard #1A Back Catalog number: 59936 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73311 Methyl eicosatetraenoate (C20:4n-6) Price on request B203550 Benzoestrol, 10mg Price on request 3638.20-10-AN U{13C20}-Ochratoxin A, 10µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no. Price on request