2,3,5,6-Tetrachloroterephthalic acid Back Catalog number: 83583 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676259 p-Toluidine-2-sulfonic acid, 250mg Price on request 73529 S-Metolachlor Metabolite CGA 50720 Price on request 675809 Ethephon, 250mg Price on request