2,3,5,6-Tetrachloroterephthalic acid Back Catalog number: 83591 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 91637 EPA Method 525 Price on request 11219.8-100-AN Bromocyclen,100 µg/mL,acetonitrile,1mL, Price on request X9162 Aroclor 1242 Price on request