Place the tube in the slot of the melting point apparatus. Turn on the switch of the instrument. This will turn on a light that illuminates the sample. By looking through the magnifying glass, you should have a clear view of your sample..
Place the tube in the slot of the melting point apparatus.Turn on the switch of the instrument. This will turn on alight that illuminates the sample. By looking through themagnifying glass, you should have a clear view of yoursample..