1,3-Dioxane Back Catalog number: 73790 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11112.21 2,4,6-Tribromo-3-(tetrabromopentadecyl)phenol,,,, Price on request 83553 Isovaleraldehyde-DNPH Price on request 56088 QC Standard 5 Price on request