Biphenyl Back Catalog number: 79436 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 680984 Metronidazole, 100 µg/ml, Acetonitrile, 1ml Price on request 12027.7-K-ME n-Pentyl acetate,1000 µg/mL,MeOH,1mL, Price on request MHPCHLOR (13C10)Heptachlor, 1.2mL x 100ug/mL, nonane Price on request