Iprovalicarb, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673331 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 683599 13C6-Pentachlorophenol, 100 µg/ml, Cyclohexane, Price on request 1738.12-100-T 4,4'-Dinitrobiphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1528-74-1 Price on request 59414 Thiosulfate (S2O32-) Price on request