2,3,7,8-Tetrachlorodibenzo-p-dioxin, 1mg Back Catalog number: D-404N Availability: In the manufacturer's stock Price on request - + Recommended 2855.14-50-ME 1H,1H-Perfluorotetradecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 15622-57-8 Price on request 70885 2,4-Dichloroanisole Price on request 55199 WP Low Level Perchlorate Price on request