Color action: Transparent, white and brown are available. Transparent reagent bottles are suitable for holding reagents whose color or solids need to be observed; The white reagent bottle is mainly used for holding reagents that do not need to avoid light; Brown reagent bottles have excellent shading function and can be used to store light-sensitive substances

Open design: wide mouth reagent bottle is mainly used for holding solid reagents, it is more convenient to use solid reagents, and can be easily accessed by using tools such as medicine spoons; Narrow-mouth reagent bottle is mainly used to store liquid reagents, and the smaller bottle mouth helps to reduce the volatilization of liquid reagents and maintain the purity and stability of reagents