WS 1,4-Dioxane Back Catalog number: 38152 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9262.17-050-AN U{13C17}-Aflatoxin B2, 0.5µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no. Price on request B693600 Butyl Paraben, 10g Price on request 72986 Spinetoram Price on request