GLASS Burette About
we provide high-quality laboratory equipment, precision instruments, and durable plastic ware to support scientific research and innovation. Our products are designed to meet the needs of modern laboratories, from academic to industrial settings. We offer a wide range of tools including microscopes, centrifuges, pipettes, and analytical balances. Our plastic ware collection features reliable and chemical-resistant items like test tubes, petri dishes, and storage containers. Each product is carefully sourced and tested to ensure accuracy, safety, and performance. With a focus on affordability and customer support, we are committed to helping your lab succeed.
Clear Precision for Laboratory TitrationsThis GLASS Burette offers reliable and accurate volume measurements for chemical analysis. Its borosilicate glass construction ensures chemical resistance and clarity. Graduated in easy-to-read blue or white enamel, the burette is suitable for precise titration, with minimum graduation intervals of 0.1 mL or 0.2 mL, depending on the chosen size. Zero-point calibration guarantees consistent results for critical experiments.
Robust, Adaptable, and User-Friendly DesignBuilt to withstand demanding laboratory environments, the burette is both autoclavable and easy to clean, making it ideal for repeated use. Manual control via the PTFE or glass stopcock allows for fine adjustments in flow rate. This cylindrical, lightweight instrument is compatible with clamp stands and features markings that remain prominent for extended usability.
FAQ's of GLASS Burette:
Q: How do I properly clean and sterilize the glass burette after use?
A: The burette can be easily cleaned using standard laboratory detergents and rinsed with distilled water. For sterilization, it is autoclavable due to its borosilicate glass construction. Ensure the stopcock (PTFE or glass) is also properly rinsed and remains free of any residue after cleaning.
Q: What is the advantage of zero-point calibration at the top of the burette?
A: Zero-point calibration ensures highly accurate measurements from the starting mark, enabling precise delivery of liquids during titration and other laboratory procedures. This feature helps maintain consistency across experiments.
Q: When should I choose a PTFE stopcock over a glass stopcock for this burette?
A: A PTFE stopcock is generally preferred for its superior chemical resistance, smooth operation, and reduced risk of leakage. It is especially beneficial when working with aggressive reagents or in applications where contamination must be minimized.
Q: Where can the GLASS Burette be mounted for use in the laboratory?
A: The burette is designed to be easily mounted on standard laboratory clamp stands. This setup ensures stability and facilitates safe, hands-free operation during titration or liquid dispensing.
Q: What are the main benefits of using a borosilicate glass burette in laboratory applications?
A: Borosilicate glass is highly resistant to thermal shock and chemicals, allowing the burette to withstand temperatures up to 280C and exposure to most reagents. It provides clear visibility of liquid levels and does not react with most chemicals, ensuring reliable results.
Q: How does the manual stopcock control work for adjusting liquid flow?
A: The manual stopcock, either PTFE or glass, allows for precise control over the release of liquid. By turning the stopcock, users can adjust the speed and quantity of liquid dispensed, which is essential for accurate titration procedures.