o-Toluidine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679892 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679846 Triphenyl phosphite, 250mg Price on request 10979.11-50AN N-(2-Hydroxyethyl)-N-methylperfluorooctane sulfonamide,50 µg/mL,acetonitrile,1mL, Price on request 3381.5-100-AN Dimethoate, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 60-51-5 Price on request