1,2,3,4-Tetachloronaphthalene Back Catalog number: 79396 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 53136 Multi-Element Solution 4 Price on request 678210 Triclocarban, 100 µg/ml, Methanol, 1ml Price on request 11931.12-50-AN N-Ethyl-N-(2-hydroxyethyl)perfluorooctylsulphonamide,50 µg/mL,acetonitrile,1mL, Price on request