Biphenyl, 100 µg/ml, Cyclohexane, 5ml Back Catalog number: 674050 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 673346 Metamitron, 10 µg/ml, Acetonitrile, 10ml Price on request 674565 Triclosan, 250mg Price on request 79327 Octachlorocyclopentene Price on request