Tungsten (W) Back Catalog number: 58074 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678270 Carbosulfan, 100 µg/ml, Acetonitrile, 1ml Price on request 2961.10-100-IO Parathion-d10 (diethyl-d10), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 350820-04-1 Price on request 673221 Carbaryl, 100 µg/ml, Acetonitrile, 5ml Price on request