Once it's near the mouth, put the flask on a flat surface and utilize a gloved hand or tweezers to choose up the stir bar. Shifting the magnet also promptly could cause the stir bar to fall back down into the solution. This will cause damage to your flask. Finesse https://deadheadchemistdmt39371.buyoutblog.com/36234184/how-much-you-need-to-expect-you-ll-pay-for-a-good-deadhead-chemist