Anions Mix Back Catalog number: 59890 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended B519557-1MG Bisphenol F-d10, 1mg Price on request 19149 2,3,7,8-Tetrachlorodibenzo-p-dioxin Price on request 684563 Chlorpyrifos-methyl-desmethyl TMA salt, 100 µg/ml, Price on request