2,4-DB, 250mg Back Catalog number: 676113 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675578 Thiobencarb, 100 µg/ml, Ethyl acetate, 5ml Price on request 678144 1,3,5-Trichlorobenzene, 250mg Price on request DD-27-S 2,7-Dichlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Price on request