WS 1,4-Dioxane Back Catalog number: 38152 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 79101 Aroclor 1260 Price on request 2780.9-100-CY Ethion Price on request 95402 Aroclor 1221 & Tetrachloro-m-xylene Price on request