Chlorinated Pesticides Back Catalog number: 94893 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1340.12-10MG 4-Nitrobiphenyl, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 92-93-3 Price on request 53146 Method 1640Mix A Price on request 677199 D3-2,4-D, 100 µg/ml, Acetone, 1ml Price on request