Biphenyl, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 680678 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675849 Benalaxyl, 10.0 µg/ml, Cyclohexane, 10ml Price on request 50689 Multi Elements Solution Price on request 66103 2,2',4,5',6-Pentachlorobiphenyl (103) Price on request