Multi-Elements Mix Back Catalog number: 50123 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-12348-S 1,2,3,4,8-Pentachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request RPC-163AS 2,3,3,4,5,6-Hexachlorobiphenyl,BZ-163 40,74 € 673598 Flonicamid, 100 µg/ml, Acetonitrile, 5ml Price on request