Biphenyl Back Catalog number: 90495 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678488 Profluralin, 100 µg/ml, Acetonitrile, 1ml Price on request 65270 Fermentation Standard, in water, 1ml Price on request 687344 13C6-Diclofenac sodium, 10mg Price on request