DRO & ORO Standard C10-C32 Back Catalog number: 51135 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79052 2,4’-DDT, 1000µg/ml in Hexane, 1ml Price on request DF-1246-S 1,2,4,6-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 71248 Dibenzyl phthalate Price on request