The moment it is near the mouth, place the flask on the flat area and utilize a gloved hand or tweezers to pick up the stir bar. Shifting the magnet far too rapidly can cause the stir bar to tumble back down to the solution. This could lead to damage https://4acodmtvendor80123.blogzet.com/5-tips-about-4-aco-copyright-usa-vendor-you-can-use-today-51110267