- Calibrated to meet ASTM E-287 Specifications
- Burette Schellbach stripe is serialized and supplied with NEEDLE VALVE KEY STOPCOCK.
- Scale is durable with ceramic enamel.
| PART No. | Capacity (ml) | Subdivision (ml) | ±Tol. (ml) | Approx. Length (mm) | PACK Qty. |
| 4050-10 | 10 | 0.05 | 0.02 | 540 | 12 |
| 4050-25 | 25 | 0.10 | 0.03 | 614 | 12 |
| 4050-50 | 50 | 0.10 | 0.05 | 745 | 12 |
| 4050-100 | 100 | 0.20 | 0.10 | 791 | 12 |
Uses of this type of burette may include:
- High-Precision Titration: The high precision and accuracy, along with the needle valve key stopcock, make this burette suitable for applications where extremely precise titration is required.
- Quantitative Analysis: In analytical chemistry, particularly during quantitative analysis, burettes with needle valve key stopcocks are used for accurately dispensing liquid reagents for various testing procedures.
- Specialized Laboratory Techniques: The needle valve stopcock is beneficial in situations where fine control over liquid dispensing is crucial, such as in specific laboratory techniques and experiments.
- Research and Development: Laboratories involved in research and development may use burettes with needle valve key stopcocks when working with sensitive experiments that require precise liquid handling.
- Instrument Calibration: Burettes of this type may be used in the calibration of other laboratory instruments due to their high precision and reliability.
