Multi-Elements Mix Back Catalog number: 50155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 66086 2,2',3,4,5-Pentachlorobiphenyl Price on request G360602 Gentamicin Deut (C) Pentaacetate Salt (d0), 1mg Price on request 19134 Chlorothalonil Price on request