2,3,5,6-Tetrachloroterephthalic acid Back Catalog number: 83591 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673684 Prothiofos, 100 µg/ml, Ethyl acetate, 5ml Price on request 79413 n-Tetracontane Price on request 72821 Diazinon-O-analog Price on request