For Best Results. Apply the Upper Brush against the top lashes and sweep from root to tip until a clean, voluminous look is achieved, followed by the lower lash line using the Micro Brush. Do not let dry between coats. Removes with soap and water or with MaybellineÂ® Clean Express!Â® Eye Makeup Remover.
Neutral peptides usually dissolve in organic solvents. First, try to add a small amount of acetonitrile, methanol, or isopropanol. For very hydrophobic peptides, try to dissolve the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration.
Objectives & Procedure. 1  If the sample is solid, such as the aspirin, crush and mix it with water until it dissolves to make a liquid solution. Stir each solution with a different stir rod to ensure it is completely mixed together. 2  Remove a piece of litmus test paper from the vial.