Phenkapton, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 674057 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 684220 N-Nitroso-di-n-butylamine, 100 µg/ml, Methanol, Price on request 8490.2-1ML Methylsulfoxide, Comet assay grade, , Solvent-, Unit , # of units-, Cas.no. 67-68-5 Price on request 30451 Tetrachloroethene Price on request