o-Dianisidine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 679887 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 0292.19-200-T 1-Methylchrysene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 3351-28-8 Price on request N-12741-25MG Oxydemeton-methyl, 25mg Price on request 10265.24-K-IO Trixylyl phosphate, technical mixture,1000 µg/mL,isooctane,1mL, Price on request