1,2,4,5-Tetrachlorobenzene Back Catalog number: X9192 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 70016R Aroclor 1221 Price on request 13800-0110-1000IO Di-iso-butyl phthalate, 1000µg/ml in Isooctane, 5ml Price on request 70883 Methyl bromochloroacetate Price on request