Uses and precautions of wide mouth reagent bottles
With the rapid development of science and technology, plastic bottles have been widely used in our daily lives, such as being used to contain beverages, medicines or various reagents in the laboratory, etc. The types and shapes of different bottles are different, just from the reagent bottle. The difference in bottle mouth size can be divided into wide-mouth reagent bottles and narrow-mouth reagent bottles, which does not count as 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 for access. The color of the bottle is divided into white and brown. The brown bottle is used to hold reagents that need to be protected from light. The bottle body is generally made of polypropylene. This material is resistant to corrosion by acids, alkalis, salt solutions and a variety of organic solvents. Chemical resistance, heat resistance, electrical insulation, high-strength mechanical properties and good high wear-resistant processing properties.
Different from narrow-mouth bottles, wide-mouth reagent bottles are mostly used to store solid reagents. There are some points to pay attention to during use. For example, the wide-mouth reagent bottles cannot be heated. To prevent contamination of the reagents, the bottle caps should be placed upside down. On the table. In addition, the bottle cap cannot be corrected. If the size is not appropriate, the reagents will deteriorate easily.
There are many types of reagent bottles, and wide-mouth bottles and reagent bottles are just one of them. Among the different forms of reagents, there are many reagents that are toxic and dangerous. Therefore, it is very important to be familiar with and master the uses and precautions of various bottles to ensure the personal safety of experimenters.
Post time: Nov-04-2021
