Biphenyl, 10.0 µg/ml, Cyclohexane, 10ml Back Catalog number: 674051 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70912 1,4-Dinitrobenzene, 1000µg/ml in MeOH, 1ml Price on request 90687 Benzyl butyl phthalate Price on request 674561 Clofentezine, 100mg Price on request