o,p'-DDT, 100µg/ml in MeOH, 1ml Back Catalog number: P-028S Availability: In the manufacturer's stock Price on request - + Recommended TCC N-(4-chlorophenyl)-N'-(3,4-dichlorophenyl)urea , 1.2ml x 50ug/ml, methanol Price on request 55142 RCRA Nutrients Price on request 72453 Nicosulfuron, 1000µg/ml in Acetonitrile, 1ml Price on request