4-Hydroxy-2-butanone Back Catalog number: 73685 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MDD-123678 1,2,3,6,7,8-Hexachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene Price on request 8467.4 Anthon, , Solvent-, Unit , # of units-, Cas.no. Price on request 11779.10 1,2,3,4,6-Pentachloronaphthalene,,,, Price on request