Glass test tube
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Glass test tube
Glass test tube is a kind of common and simple glass instrument. It can be used for chemical, physical, biological, medical, agricultural, industrial and other experiments to take a small amount of drugs. According to the different raw materials, glass test tubes can be divided into two kinds. One is ordinary glass test tube, which is made of ordinary instrument glass. This kind of glass is easy to burn and explode, so it can only be used in unheated test or in solution heating test with low boiling point. It's cheaper.
The other is the test tube of super hard glass, which is made of super hard glass. This kind of glass is lower than ordinary instrument glass and is not easy to burn and explode, so it can be used for heating a small amount of solid. In scientific research of precious materials such as rare metals, radioactive substances, spices, etc., or in tests of concentrated acids, alkalis and dangerous drugs, it is safer to use special hard glass test tubes. This kind of glass test tube is more expensive than ordinary glass test tube.
According to the difference of use, glass test tubes can also be divided into three categories: general glass test tubes (flat or flattened), calibrated glass test tubes and glass test tubes with branch tubes. Flat glass test tube is suitable for general chemical reaction, flattened glass test tube is suitable for adding rubber plug, calibrated glass test tube can replace measuring cylinder, and glass test tube with branch tube can be used for small amount distillation.
If you are interested in the glass test tube or need to consult, please click on our online customer service, or call us.
Pan Chao, customized different quality specifications of the glass.
Pan Chao special industrial glass, tailored for your different quality of the glass.
Welcome sending your inquiry: Phone : +86 13343800331 Email: info@panchaoglass.com
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Xinxiang Pan Chao Instruments Co., Ltd.
Tel: +86 13343800331
Contact person:Carrie Niu
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