Phenkapton, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678078 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50157 ICP Mix Price on request 684898 2,3,6-Trichlorotoluene, 100 µg/ml, Methanol, 5ml Price on request 73792 Polyethyleneglycol mono-4-nonylphenyl ether (n=2) Price on request