Classification of reagent bottles according to bottle mouth size

A reagent bottle is a bottle for storing various chemical reagents. There are many types of reagents, and the formulations vary, such as granular, powder, and liquid. Reagent bottle is divided into wide mouth bottle and narrow mouth bottle in bottle mouth size. These two bottles have their own unique features.
Hiroguchi Bottles: Hiroguchi bottles have a larger mouth than ordinary bottles, are mainly used to hold solid reagents, and are large-diameter bottle mouths that are easy to use. The color of the bottle is white and brown. The brown bottle is used to hold reagents that need to be protected from light. Various organic solvents, chemical resistance, heat resistance, electrical insulation, high strength mechanical properties, good high wear resistance and workability, etc.
Nine-mouth bottle: The narrow-mouth bottle is suitable for the storage of liquid reagents, because it is about 1/3 of the elevation area of the bottle and the elevation area is small, the contents are difficult to spill, and also prevent the volatilization of the liquid reagent, and the name of the narrow-mouth bottle is even that. comes from Thin bottles usually come in two colors, clear and brown, and vary by color. A clear bottle is used to store common reagents, and a brown reagent bottle is used to store reagents that need shading, such as nitric acid. silver nitrate, etc.
The design of the wide-mouth bottle and narrow-mouth bottle is designed to improve the storage condition of reagents and make it easier for laboratory personnel to use chemical reagents later, this unique design is the basic embodiment of continuous exchange of reagent bottles to also meet the needs of the market.