ICP Mix Back Catalog number: 50206 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11698.12-100-IO 2,3,4',5-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 70199 Hexachloroethane Price on request 72299 1,3-Diethyl-1,3-diphenyl urea Price on request