New to the forum and learning every day. This may a stupid question, but here goes.
Is there any reason not to let the speed stir run for the entirety of a test?
In other words, say for a FC test I am taking the 10ml sample, dropping in the magnet, putting in the scoop of powder and then stirring and letting it run constantly when dropping in the reagent to see how may drops to clear.
Is there any reason i should add drop stir and stop, add drop stir and stop?