Phosfolan, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 678238 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 32231 cis-1,2-Dichloroethene Price on request 676765 Difenoxuron, 100 µg/ml, Acetonitrile, 1ml Price on request DF-IS-C200 Mass-Labelled PCDD/PCDF Internal Standard Solution, 1.2ml, nonane Price on request