2,3,3',4,4',5,5'-Heptachlorobiphenyl, 5mg Back Catalog number: C-189N Availability: In the manufacturer's stock Price on request - + Recommended 3471.13-100 Pendimethalin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 40487-42-1 Price on request 683724 Glutaraldehyde-DNPH, 10.0 µg/ml, Acetonitrile, 1 Price on request 38216 RCRA Nitroglycerine Price on request