Alcohol burner. The glass alcohol burner (there are also metal ones), is one of the heating instruments used in laboratories. It consists of a container, a wick and a cap. Use methylated spirits (denatured methylated spirits). The following precautions must be followed when handling it: •Alcohol must not fill the lighter.
M.ErlenmeM.flat bottom M.rounded bottom•The metal washer that holds the wick must cover the mouth of the lighter well. •Use matches or a gas lighter to light it, but never light an alcohol lighter with another alcohol lighter. •Extinguish by smothering the flame with the limpet of the lighter without depositing it, and remove it to one side to allow the wick to cool already turned off, only then cover the lighter to store it. If it is covered directly, without taking this precaution, it can cause the hot air to expand inside the stopper, being able to produce a small explosion that makes the lid jump and gives quite a few scares to those who start these techniques without prior notice. .
EL LABORATORIO EN CODIGOS

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