Specifications:Type:alcohol lamp bottleSize:14*5cmColor:as showMaterial:plasticPackage included: 1 x alcohol lamp bottle(not include alcohol)Features: >100% brand new and high quality.Instructions: Please use 95% medical alcohol, 75% can not be used.1. Alcohol should not be poured into a bottle more than 3/4.2. After ignition, squeeze the bottle body lightly, and the flame will eject from the upper tube of the bottle. Overexertion will cause alcohol to overflow the bottle mouth or damage the bottle body.3. The tilt of the bottle should not be greater than 45 degrees.Alcohol lamp is composed of lamp body, lamp core tube and lamp cap.The heating temperature of the alcohol lamp is 400 - 500 C, which is suitable for experiments where the temperature is not too high, especially when there is no gas equipment.Because it does not produce smoke in the combustion process, it can also achieve sterilization by burning instruments. Because of the heat generated during the burning process of alcohol lamp, other experimental materials can be heated.Alcohol lamps can be divided into hanging and sitting alcoholic blowtorches as well as the conventional alcoholic lamps mentioned in this paper.Glass is the most commonly used material in laboratories.It is mainly composed of lamp body, cotton lamp rope (cotton lamp core), ceramic lamp core, lamp cap and alcohol.