The use of wide mouth reagent bottle

With the rapid development of science and technology, plastic bottles have been widely used in our daily life, such as for beverages, medicines or various reagents in laboratories. Different bottles have different types and shapes. Judging from the difference in the size of the bottle mouth, there are wide-mouth reagent bottles and narrow-mouth reagent bottles, and this is not the difference in the specific material of the bottle.

The mouth of the wide-mouth reagent bottle is larger than that of the ordinary bottle, and it is mainly used to hold solid reagents. This large-diameter bottle mouth is convenient to use. The color of the bottle is divided into white and brown. The brown bottle is used to hold the reagents that need to be protected from light. The bottle body is generally made of polypropylene, which is resistant to corrosion by acid, alkali, salt solution and various organic solvents. Chemical resistance, heat resistance, electrical insulation, high-strength mechanical properties and good high wear-resistant processing properties, etc.

Different from narrow-mouth bottles, wide-mouth reagent bottles are mostly used to store solid reagents. There are some points that need to be paid attention to when using them. For example, wide-mouth reagent bottles cannot be heated. In order to prevent contamination of reagents, the caps should be placed upside down. On the table. In addition, the bottle cap cannot be wrong, if the size is not suitable, it is easy to deteriorate the reagent.

There are various types of reagent bottles, jars and reagent bottles are just one of them. Among the reagents in different forms, there are many toxic and dangerous reagents. Therefore, it is very important to be familiar with and master the use and precautions of various bottles to ensure the personal safety of experimenters.