The Burette with Glass Stopcock in Schellbach Stripe, Class AS is manufactured from premium Type I Borosilicate 3.3 glass for highly accurate volumetric analysis and titration applications. Designed in accordance with DIN ISO 385 and USP standards, these burettes provide excellent accuracy, durability, and chemical resistance.
Each burette features a precision-machined glass stopcock that provides smooth and leak-free flow control during titration. The integrated Schellbach stripe improves visibility of the liquid meniscus, allowing more accurate readings and minimizing parallax errors.
Every burette is individually calibrated and supplied with its own certificate, ensuring reliable performance for analytical laboratories. Suitable for use with acids, alkalis, and standard laboratory reagents, these burettes are widely used in pharmaceutical laboratories, research institutions, educational laboratories, food testing laboratories, environmental testing facilities, and industrial quality control departments.
Supplied by Edulabs, these Class AS burettes provide precision, durability, and dependable laboratory performance.
Key Features
- Complies with DIN ISO 385 & USP standards
- Class AS accuracy
- Individual calibration certificate
- Premium Type I Borosilicate 3.3 Glass
- Precision glass stopcock
- Schellbach stripe for accurate meniscus reading
- Permanent blue and amber graduation markings
- Excellent chemical resistance
- Smooth leak-free operation
- Suitable for analytical titration
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Burette with Glass Stopcock in Schellbach Stripe |
| Accuracy Class | Class AS |
| Standard | DIN ISO 385 / USP |
| Material | Type I Borosilicate 3.3 Glass |
| Stopcock | Precision Glass Stopcock |
| Stripe | Schellbach |
| Certificate | Individual Calibration Certificate |
| Application | Volumetric Analysis & Titration |
Available Models
| Item Code | Capacity | Division | Tolerance | Stopcock |
|---|---|---|---|---|
| SL.1800.28 | 10 mL | 0.05 | ±0.03 mL | Glass |
| SL.1800.29 | 25 mL | 0.10 | ±0.05 mL | Glass |
| SL.1800.30 | 50 mL | 0.10 | ±0.05 mL | Glass |
| SL.1800.31 | 100 mL | 0.20 | ±0.10 mL | Glass |
Note: Additional Class AS burettes, automatic burettes, pipettes, volumetric glassware, and laboratory measuring instruments are available upon request. Contact Edulabs for bulk orders and customized laboratory supply solutions.


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