The 2500ml narrow mouth reagent bottle uses premium borosilicate glass. This material provides good chemical and thermal stability. Its thermal expansion coefficient is very low, at only 3.3×10⁻⁶/K. The bottle withstands rapid temperature changes from -30°C to 500°C. This makes it ideal for demanding tasks like autoclaving and deep freezing. A special strengthening treatment increases its impact resistance by 50% over ordinary glass. It also has significantly better mechanical strength.
The bottle features a precision narrow mouth. Its diameter is precisely controlled at 45mm. This design ensures an excellent seal and allows for precise reagent pouring. The bottle structure is unique. It includes scientific grip grooves and an anti-slip texture. These features ensure safe and convenient handling. The bottle wall has a uniform thickness of 3mm. This provides strength while controlling weight. The empty bottle weighs approximately 1100g.
This narrow mouth reagent bottle is designed for large-scale experiments and industrial production needs, and is mainly suitable for the following fields:
Biopharmaceutical industry: used for the storage and transportation of large-scale cell culture fluids, culture media, buffers and other biological reagents to meet GMP production specifications.
Chemical synthesis field: Suitable for the storage of large quantities of organic solvents, reaction raw materials, and intermediates. The narrow mouth reagent bottle corrosion resistance ensures the safety of chemical storage.
Research institutes: Provide large-volume reagent storage solutions for major scientific research projects to support the needs of long-term experimental research.
Quality testing organization: used for large-capacity storage of standard stock solutions and quality control samples to ensure the accuracy and consistency of test results.
Industrial production: Suitable for pilot-scale scale-up tests before industrial production, providing a transitional storage solution for large-scale production.
The 2500ml narrow mouth reagent bottle is designed for a good user experience. It has clear milliliter graduations. The accuracy is within ±2%. This makes it easy to check the reagent volume. It also has an extra-large marking area measuring 70x100 mm. This area is specially treated for easy writing and labeling.
Secondly, the narrow mouth reagent bottle offers a variety of sealing options, including reinforced silicone gaskets and PTFE/silicone composite seals. Users can choose the best sealing method for their reagent. The seal is rigorously tested. It maintains airtightness for 48 hours under -0.1MPa vacuum.
The bottle also has a user-friendly design. Symmetrical grip grooves on both sides make carrying safer and easier. The reinforced bottom is very stable. An optional anti-slip mat further prevents accidental tipping.
Each 2500mlnarrow mouth reagent bottle undergoes a rigorous quality control process. From raw material procurement to finished product delivery, it undergoes 20 quality inspection steps, including dimensional accuracy testing, pressure resistance testing, sealing verification, and high-temperature resistance testing.
Our narrow mouth reagent bottles use advanced manufacturing techniques. The glass undergoes precision annealing. This process eliminates internal stress and ensures long-term safety. Our production strictly follows the ISO9001 quality management system. We provide complete quality traceability records for every product batch.
This product not only meets the needs of laboratory use, but also meets the standards of industrial production, making it an ideal choice for large-scale reagent storage in modern laboratories. Its excellent performance and reliable quality can provide strong support for various scientific research and industrial production.
Address
30 meters north of the Second Hospital of Jiaohe Town, Botou City, Cangzhou City, Hebei Province, China
Tel
