2,4-DB methyl ester Back Catalog number: 3355.11-100-CY Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 2831.9-50-ME 2H,2H,3H,3H-Perfluorononanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27854-30-4 Price on request 675007 PSA-CaCl2Mix 6 Price on request M542520 rac Mono(2-ethyl-5-oxohexyl) Phthalate, 1mg Price on request