Reagent glass bottles are also called sealed glass bottles. Reagent bottles are commonly used to pack cosmetics, pharmaceuticals and other chemical liquids. Choose suitable reagent bottles according to the characteristics of different reagents to avoid the loss of chemical reagents.
What are the types of reagent glass bottles?
According to the type of reagent mouth, it can be divided into non-ground glass reagent bottle and ground glass reagent bottle. In general, non-ground reagent bottles are used to hold lye or concentrated brine. The stopper of the reagent bottle is used to prevent the reagent from crystallizing or dissolving the glass, so that the stopper will not stick to the bottle. After grinding, reagent bottles are allowed to contain acidic, non-strong alkaline, organic reagent solutions and other substances that are less corrosive to the glass. The reagent bottle after grinding is designed with an abrasive structure that remains sealed to prevent leakage and concentration changes of the abrasive material.
Reagent bottle mouth size can be divided into wide mouth reagent bottle and narrow mouth reagent bottle. Wide - mouth reagent bottles are used to hold solid reagents, while narrow - mouth reagent bottles are used to hold liquid preparations. In terms of color, reagent bottles are available in clear and amber. Amber glass reagent bottles are used to contain bright and easily decomposed reagents or solutions, such as iodine solution, silver nitrate, potassium permanganate, potassium iodide, chlorine water, etc. Others can be stored in clear glass reagent bottles.
How to choose reagent bottles?
If you want to buy a suitable reagent bottle to place reagent and other chemical, we can choose from the mouth of reagent bottle, color of reagent bottle, material of reagent bottle and so on. Whether wide or narrow mouth reagent bottle, clear or amber reagent bottle, all belong to different reagent bottles. Wide mouth reagent bottles are mainly used for storing solid reagents. Narrow-mouth reagent bottle has a small diameter and is mainly used to store liquid reagents. It is important to note that the liquid in a narrow-mouth reagent bottle can be easily contaminated. Reagent bottles are usually clear or amber in color. The amber reagent bottle is used to store chemical reagents that decompose easily when exposed to light. Transparent reagent bottles are used to store general chemical reagents. Currently, most reagent bottles are made of glass. They have strong mechanical properties and acid and alkali corrosion resistance have gradually become the popular choice. And glass is not easy to react with chemical reagents
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Post time: Apr-20-2022