dimethyl sulfate

Dimethyl sulfate gas detection using Lonestar Dimethyl sulfate gas detection using LonestarLonestar can be used as a dimethyl sulfate (DMSO4) gas monitor for ambient air. DMSO4 is a highly toxic but commonly used industrial methylating agent. Lonestar can continuously sample air and raise the alarm if the concentration of DMSO4 rises above a specified threshold level.