1,4-Phenylenediamine Back Catalog number: X9181 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 6164-3-2T:250MG Perfluorohexanesulfonic acid; PFHxS, 95%, 250mg Price on request 681011 Saflufenacil Metabolite M800H35, 10mg Price on request 91488 n-Hydrocarbon Standard - EPH Price on request