Pesticide/Biphenyl Standard Back Catalog number: 94216 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 681331 Hexanitrodiphenylamine, 100 µg/ml, Acetonitrile, Price on request 3424.13-100-AN Iprodione Price on request 2606.20-200-T 4,5-Dihydrobenzo[a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 57652-66-1 Price on request