2,3,5,6-Tetrachlorophenol, 1000µg/ml in MeChl, 1ml Back Catalog number: 70315 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended BRP-34 3,4-Dibromophenol, 1.2ml x 100ug/ml, toluene Price on request 680336 Dichloroacetic acid, 1ml Price on request PFECHS Perfluoro-4-ethylcyclohexanesulfonate, 50µg/ml in MeOH, 1,2ml Price on request