Pesticide/Biphenyl Standard Back Catalog number: 94216 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673197 Amidosulfuron, 100 µg/ml, Acetonitrile, 5ml Price on request 679226 D9-Tulobuterol hydrochloride, 10mg Price on request 677752 Bis(methylglycol) phthalate, 250mg Price on request