Chong KW, Ibrahim MS, Goh TB. LABORATORY VALIDATION AND FIELD VERIFICATION OF SILICA GEL SAMPLING TUBE FOR MEASURING ETHYLENE OXIDE IN AIR. Malaysian J. Sci. [Internet]. 2012 Dec. 27 [cited 2024 Nov. 22];31(2):199-206. Available from: https://mjs.um.edu.my/index.php/MJS/article/view/7117