Hand Sanitizer - an overview | ScienceDirect Topics
8.3 Hand sanitizers. It has also been demonstrated that EtG was detected in urine when alcohol-containing hand sanitizer gels are used frequently . These products typically contain 60–65% ethanol by weight. When used eight times over an 8-h period, urine EtG and EtS up to 103 and 51 μg/L respectively, were reported.