Spiking Standard 1 Back Catalog number: 53069 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 97799 Acetonitrile Price on request 676212 Trietazine, 100 µg/ml, Acetonitrile, 5ml Price on request 8439.13-10MG 2-(4-Aminophenyl)-1H-benzimidazole, neat, Solvent-neat, Unit 10MG, # of units-3, Cas.no. 2963-77-1 Price on request