A 125ml clear reagent bottle is typically used in laboratories for storing and handling various chemical reagents and solutions. Here is a full description along with key features of such a bottle:

Full Description:

The 125ml clear reagent bottle is a small, transparent container designed to hold liquid chemicals. It is made from high-quality glass or plastic, ensuring clarity for easy observation of the contents. The bottle is often used in scientific, medical, and industrial laboratories for the safe storage, mixing, and dispensing of reagents.

Features:

1. Material:
   • Glass: Borosilicate glass is commonly used due to its excellent chemical and thermal resistance. It can withstand temperature changes and resist reactions with most chemicals.
   • Plastic: High-density polyethylene (HDPE) or polypropylene (PP) are alternatives, offering durability, chemical resistance, and being lighter than glass.
2. Capacity:
   • Holds up to 125 milliliters (ml) of liquid, making it suitable for small-scale experiments and precise measurements.
3. Transparency:
   • The clear material allows for easy visual inspection of the contents, which is essential for observing reactions and checking the purity of solutions.
4. Neck Design:
   • The bottle typically features a wide mouth or narrow neck. A wide mouth allows for easier filling and cleaning, while a narrow neck provides better control when pouring liquids.
5. Cap:
   • Comes with a screw-on or snap-on cap, usually made from plastic. The cap provides an airtight seal to prevent contamination and evaporation of the contents.
   • Some bottles feature caps with liners (such as PTFE) to enhance chemical resistance and prevent leakage.
6. Graduations:
   • Many reagent bottles have graduated markings on the side, allowing for approximate measurement of contents. However, for precise measurements, additional laboratory equipment should be used.
7. Durability:
   • The material and construction are designed to be durable and able to withstand frequent handling and cleaning.
8. Autoclavable:
   • Glass bottles and some high-quality plastic bottles can be autoclaved, meaning they can be sterilized using high-pressure saturated steam at 121°C, making them reusable and safe for storing sterile reagents.
9. Chemical Compatibility:
   • The bottle is compatible with a wide range of chemicals, making it versatile for different types of reagents, including acids, bases, and organic solvents.
10. Labeling Area:
    • Often includes a dedicated space for labeling, allowing for easy identification of contents and relevant information such as concentration, date, and safety warnings.

Applications:

• Laboratory Use: Ideal for storing chemical reagents, solutions, and samples.
• Medical Use: Used for holding various pharmaceutical preparations.
• Industrial Use: Suitable for storing and handling small quantities of industrial chemicals.

The 125ml clear reagent bottle is a versatile and essential item in any laboratory setting, ensuring the safe and efficient storage and handling of chemical substances.