ICP Mix Back Catalog number: 50690 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11747.12-100-IO 2,2',3,4',6,6'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 66176 2,2',3,3',4,6,6'-Heptachlorobiphenyl Price on request DF-1478-S 1,4,7,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request