Introduction to Reagent Bottle

A reagent bottle is a container used in laboratories to hold chemical reagents, and its design and material selection are crucial for the preservation of reagents and the accuracy of experimental results. The following is a detailed analysis of the reagent bottle.

1、 Reagent Bottle Material and Type  

Texture of material:

Reagent bottles are usually made of glass or plastic. Glass reagent bottles are widely used due to their good chemical stability and transparency, but it should be noted that certain reagents (such as hydrofluoric acid) can corrode glass, so plastic bottles should be used.

Plastic reagent bottles have the advantages of being lightweight, drop resistant, and not easily broken, making them suitable for situations that require frequent movement or transportation.

Type:

According to their shape, reagent bottles can be divided into wide mouthed bottles and narrow mouthed bottles. Wide mouthed bottles are usually used to hold solid reagents for easy access; Thin mouthed bottles are used to hold liquid reagents to reduce volatilization and contamination.

According to color, reagent bottles can be classified into colorless and brown. Brown bottles are used to store light sensitive reagents such as nitric acid and silver nitrate in the dark.

According to the sealing method, reagent bottles can be divided into ground stoppered bottles and regular stoppered bottles. The grinding stopper bottle is tightly fitted with the bottle cap through the frosted design inside the bottle mouth, maintaining sealing and preventing reagent moisture absorption and concentration changes.

2、 Characteristics and Applications of Reagent Bottle  

Characteristic:

Reagent bottles usually have excellent chemical stability and can resist the erosion of various chemical reagents.

The bottle mouth design is reasonable, making it easy to access reagents while maintaining sealing to prevent reagent evaporation and contamination.

High transparency makes it easy to observe changes in the color and state of the reagent.

Purpose:

Reagent bottles are widely used in various fields such as chemical laboratories, biological laboratories, and pharmaceutical laboratories.

Used to hold various solid and liquid reagents, such as acids, bases, salts, organic compounds, etc.

For reagents that need to be stored away from light, brown reagent bottle  are an ideal choice.

3、 Suggestion for Selecting and Using Reagent Bottle  

Purchase suggestion:

Select appropriate material, shape, and capacity of reagent bottles according to experimental requirements.

Pay attention to checking whether the sealing and chemical stability of the reagent bottle meet the requirements.

Prioritize purchasing reagent bottles from well-known brands and legitimate channels to ensure product quality.

Usage suggestion:

Carefully clean the reagent bottle before use to ensure no impurities remain.

Strictly select suitable reagent bottles for storage according to the requirements of reagent preservation.

When storing reagent bottles, they should be placed in a cool, dry, and ventilated place, avoiding direct sunlight and high temperature environments.

Regularly check the sealing and integrity of reagent bottles, and replace them promptly if there is any damage or leakage.

In summary, as an indispensable consumable in the laboratory, the material, type, characteristics, and purpose of the reagent bottle need to be carefully selected and used according to experimental needs.

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