The Glass Burette is an essential tool for accurate liquid measurement and titration in laboratories. Crafted from high-quality borosilicate glass, this burette ensures superior durability, chemical resistance, and precise control over liquid flow. Ideal for educational institutions, research labs, and industrial applications, our burettes are available in 25ml, 50ml, and 100ml sizes to meet different titration needs.
Key Features
- High-Precision Measurements – Clearly marked graduations for accurate liquid volume readings.
- Borosilicate Glass – Heat-resistant and chemically stable, perfect for lab use.
- PTFE Stopcock – Smooth and leak-proof liquid control for precise titrations.
- Available Sizes – Choose from 25ml, 50ml, or 100ml options.
- Wide Applications – Used in chemistry experiments, academic research, and industrial labs.
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Why Choose Our Glass Burette?
1. Unmatched Accuracy for Laboratory Titration
The burette is a crucial piece of volumetric glassware used for titration experiments, where precise liquid dispensing is essential. With clearly etched graduations, you can achieve high accuracy in acid-base titrations, redox reactions, and chemical analysis.
2. Premium-Quality Borosilicate Glass
Manufactured from laboratory-grade borosilicate glass, our burette is highly resistant to thermal shock, acids, and chemical reactions. Unlike plastic alternatives, glass burettes offer better durability and precision.
3. Smooth and Leak-Proof PTFE Stopcock
A PTFE (Teflon) stopcock ensures precise liquid control without leakage. The stopcock is resistant to chemicals, ensuring long-term reliability even with frequent use.
4. Versatile Applications – Perfect for Various Lab Settings
Our burette is widely used in:
- Educational Laboratories – Perfect for students learning titration techniques.
- Research & Industrial Labs – Essential for accurate chemical analysis.
- Pharmaceutical & Environmental Testing – Used in quality control processes.
Specifications & Features
| Feature | Description |
| Material | Borosilicate Glass |
| Stopcock | PTFE (Teflon) |
| Sizes Available | 25ml, 50ml, 100ml |
| Measurement Precision | ±0.05 ml |
| Graduations | Clear, etched markings |
| Usage | Titration, precise liquid measurement |
Glass Burette vs. Plastic Burette – Which One to Choose?
| Feature | Glass Burette | Plastic Burette |
| Accuracy | Higher precision | Moderate precision |
| Chemical Resistance | Excellent (acid, base, solvent resistant) | Limited resistance |
| Durability | Long-lasting if handled properly | Less durable |
| Temperature Resistance | Can withstand high temperatures | Not heat-resistant |
For professional and academic use, a glass burette is the best choice due to its superior accuracy and resistance to chemical degradation.
How to Use a Burette for Accurate Titration
- Fill the Burette: Rinse it with distilled water, then with the titrant solution. Fill it using a funnel to the desired level.
- Remove Air Bubbles: Open the stopcock slightly to let any air escape.
- Read the Initial Volume: Ensure your eye is at meniscus level to avoid parallax errors.
- Perform the Titration: Release the titrant drop by drop while swirling the flask.
- Record the Final Volume: The difference between initial and final volume gives the exact titrant volume used.
Frequently Asked Questions (FAQ)
Q1: How accurate is this burette?
The burette has a precision of ±0.05 ml, making it ideal for high-accuracy experiments.
Q2: Can I use it with strong acids and bases?
Yes! The borosilicate glass is resistant to most acids and bases, and the PTFE stopcock prevents corrosion.
Q3: Is this burette reusable?
Yes, it is fully reusable and can be cleaned with laboratory-grade cleaning solutions.
How to Clean a Glass Burette?
Regular Cleaning Method:
- Rinse with distilled water after each use.
- Use a mild detergent solution and a burette brush to remove any residue.
- Rinse thoroughly with distilled water before storage.
Deep Cleaning (for stubborn stains):
- For acidic residues, rinse with dilute sodium carbonate solution.
- For alkaline residues, rinse with dilute hydrochloric acid.
- Rinse with distilled water and let it air dry.
It is recommended to store your burette in a vertical position to prevent damage.
Bulk Orders & Wholesale Pricing Available
Need multiple burettes for your laboratory or institution? We offer bulk discounts for educational institutions, research labs, and industrial buyers.
Shipping & Payment Options
- Fast Global Shipping – Delivered within 5-10 days worldwide.
- Multiple Payment Methods – Credit Card, PayPal, Bank Transfer.
- Secure Packaging – Ensures safe delivery with reinforced shockproof packaging.
Customer Reviews
Dr. Emily S. (University Lab):
“Great quality! The glass is durable, and the stopcock is smooth. Perfect for my students’ experiments.”
Mark R. (Research Chemist):
“Precise and reliable. The etchings are clear, and it works well for titration studies.”
Thousands of researchers and students trust our burettes for their precision and durability.
Order Your Glass Burette Today!
Get accurate measurements with our high-quality glass burette.
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Related External Resource for Further Reading
For more information on titration techniques, visit:
Royal Society of Chemistry – Titration Guide
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