1,2,3,4-Tetachloronaphthalene Back Catalog number: 72710 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71783 N-Phenyl-N’-cyclohexyl-p-phenylenediamine Price on request 676233 Endosulfan-sulfate, 100 µg/ml, Cyclohexane, 1ml Price on request APP-9-029-10X Bis(2-Ethylhexyl)phthalate, 1mg/ml in MeOH, 1ml Price on request