sulfur dioxide

Detecting sulfites and SO2 using Lonestar Detecting sulfites and SO2 using LonestarThe Lonestar portable analyzer is able to detect whether Traditional Chinese Medicines (TCM), herbal remedies and alternative medicine products contain sulphites by detecting the presence of trace amounts of sulfur dioxide (SO2). Sulfite sensitivity affects many people making the presence of sulfites in herbal medicines a common concern for consumers.