Dimethyl sulfate Back Catalog number: 90840 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92948 Phenol Standard Price on request 92787 EPA Method 8081A Pesticide Standard A Price on request 68C-LCS Labelled Toxics/LOC/Window Defining Stock Solution, 1.2ml, nonane Price on request