In the world of scientific exploration and precision analysis, every microliter of reagent carries the value of discovery. Their purity, stability, and integrity are the cornerstones of experimental success and reliable data. The 5ml narrow mouth amber bottle is a classic born to safeguard this value. Its clever balance of moderate capacity and superior performance makes it a versatile and reliable choice for storing critical reagents in many laboratories.
The 5ml narrow mouth amber bottle is a transparent glass container with a capacity of 5ml. Its design culminates in the scientific combination of a small mouth and a large belly.The bottle is made of high-borosilicate glass (3.3 borosilicate glass). It features ample capacity and a stable base. The precision-designed mouth ensures a perfect seal with various caps, creating a sealed, light-proof, and volatile-proof environment. This makes the bottle ideal for storing bulk reagents that are used frequently.
Borosilicate glass is the most important. The glass's extremely low coefficient of thermal expansion gives it exceptional resistance to thermal shock,which allowns it to easily withstand harsh environments such as high-temperature autoclaving (121°C), oven drying, and even liquid nitrogen cryogenics without risk of cracking.
It has exceptional chemical inertness. It does not react with strong acids, bases, or solvents. This prevents dissolution and adsorption. Secondary contamination is eliminated. The purity and composition of reagents are protected.
Inhibit volatility and reduce loss: Compared with wide-mouth bottles, the small-mouth design greatly reduces the exposed area of the liquid, significantly slowing down the evaporation rate of volatile solvents (such as acetone, ethanol, and dichloromethane), not only saving expensive reagent costs, but also maintaining the long-term stability of the solution concentration and improving the laboratory air quality.
Strong seal and anti-interference: Working together with special lining sealing gaskets (such as silicone/PTFE), it can form a solid barrier, effectively isolating oxygen, water vapor and carbon dioxide in the air, preventing samples from absorbing moisture, oxidation or deterioration, and greatly extending the shelf life of reagents.
Precise sampling to avoid waste: The moderate caliber of our narrow mouth amber bottle is very suitable for docking with standard pipette tips, which can facilitate precise sampling at the microliter (μL) level and also supports routine sampling at the milliliter (mL) level, greatly reducing cross-contamination and sample residue, and providing a smooth and efficient operation experience.
The narrow mouth amber bottle allows researchers to visually check the status, color, clarity, and remaining amount of the reagent without opening the bottle, facilitating inventory management and experimental planning.
The label area provides convenient marking, whether writing directly with a marker or sticking a label, it can ensure that the information is clear and durable. I t can effectively preventing misuse.
Plastic/metal screw cap (with inner gasket): easy to open and close, reusable, good sealing, the first choice for daily use and economy.
Aluminum-plastic composite cap (with sealing gasket): A dedicated capping machine can achieve an impeccable permanent seal, providing the highest level of protection. It is the first choice for standards, long-term storage and extremely volatile reagents.
Other special caps: such as caps with vial inserts, which can be used for storage and sampling of extremely small amounts of samples.
The 5ml capacity of our narrow mouth amber bottle makes it a panacea for laboratories, meeting certain storage needs without wasting space and reagents due to being too large. It has a wide range of applications:
1. Chromatography and mass spectrometry analysis: As the preferred storage bottle for standard stock solutions, samples, and mobile phases for instruments such as HPLC, GC, and LC-MS, its cleanliness and inertness are directly related to the accuracy of analytical data.
2. Pharmaceuticals and bioengineering: used for storing intermediates, cell culture additives, buffers, enzyme solutions, vaccine raw materials, etc.
3. Molecular Biology and Genomics: It is ideal for storing Taq enzymes, ligases, nucleic acid markers, primer/probe stock solutions, and other biochemical reagents that require high stability.
4. Immunology and cell culture: It stores valuable biological substances. These include monoclonal antibodies, serum, and cytokines. It also holds concentrated culture media and trypsin.
5. Fine chemicals and new materials: It is used for storing high-purity solvents. It also safely contains catalysts and specialty monomers. Applications include holding conductive polymer solutions.
The 5ml narrow-mouth amber bottle holds an essential position in the lab. Its moderate size, superior protection, ease of use, and wide applicability make it indispensable.
Choosing a high-quality 5ml narrow-mouth glass reagent bottle reflects scientific rigor. It shows respect for valuable experimental resources. This choice provides a solid foundation for smooth research projects and reliable quality control.
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