2,3,5,6-Tetrachloroterephthalic acid Back Catalog number: 83591 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 73539 Diniconazole Price on request 71654 Hexafluoro-2-methyl-2-propanol Price on request 71630 2,4,5-T n-butyl ester Price on request