Thangavel, S.Durgaprasad, A.Dash, K.Sanjiv Kumar2022-08-012022-08-012021Microchemical Journal, 2021. Vol. 169: Article no. 106578http://hdl.handle.net/123456789/248624536 bytestext/htmlenHand sanitizerAlcoholMethanolVisual methodCovid 19 preventionFacile on-site quality monitoring of alcohol based hand sanitizers by phase separation and color development with butyl acetate-crystal violet mixtureArticle