Dichlofenthion, 100 µg/ml, Toluene, 1ml Back Catalog number: 678013 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended L20018900IO PCB No. 189, 10µg/ml in Isooctane, 10ml Price on request 673358 Cyromazine, 10.0 µg/ml, Acetonitrile, 10ml Price on request 2488.16-1G Di-n-octyltin dichloride, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 3542-36-7 Price on request