n-Parrafins and Aromatics / Naphthalenes Back Catalog number: 94571 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-1369-S 1,3,6,9-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 51184 LUST Retention Time Standard Price on request RPC-056AS 2,2,3,4,4,6-Hexachlorobiphenyl,BZ-139 912,64 Kč