Your other hand ought to maintain the cylinder to stop it from falling. The tip of the eyedropper really should be resting in opposition to the interior surface on the cylinder and just below the surface area of your solvent layer. EDIT: I did the titration. I utilized 500ml of https://dmtforsaleonlineoutlookco95172.topbloghub.com/42648759/indicators-on-lsd-shop-you-should-know