Calibration Kit; Alternate Volume, 6 x 200ul, nonane Back Catalog number: EN-1948CSAV Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 71914 Benzotriazole Price on request 8:8PFPI Sodium bis(perfluorooctyl)phosphinate, 50µg/ml in MeOH, 1,2ml Price on request 8441.14-10MG 1-Methyl-5-nitro-2-phenylbenzimidazole, neat, Solvent-neat, Unit 10MG, # of units-5, Cas.no. 20648-09-3 Price on request