1,4-Dioxane-d8 Back Catalog number: 92848 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 81502 2,4-DB methyl ester Price on request 2047.6-K-ME 1-Chloro-4-fluorobenzene, Internal standard for Gasoline Range Analysis, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 352-33-0 Price on request 71474 2-Chloroacetophenone Price on request