Straight Facetted tip, spindle: PTFE, cap and security device: PP, material: borosilicate glass 3.3
| PART NO. | Bore (mm) | Pack (qty.) |
| 1660-3 | 0-3 | 10 |
Here are some common uses for a burette needle valve stopcock with these specifications:
- Titration Experiments:
- Burette needle valve stopcocks with a lateral configuration, especially those labeled as General Purpose (GP), are commonly used in titration experiments. The lateral design allows for controlled dispensing of the titrant from the side of the burette.
- Quantitative Analysis:
- In analytical chemistry, particularly during quantitative analysis, these stopcocks are used to deliver precise volumes of titrant for determining the concentration of a substance in a solution.
- Chemical Synthesis:
- These stopcocks may be employed in chemical synthesis processes where controlled addition of a reagent is required with a high level of accuracy, and the lateral needle valve design allows for versatile applications.
- Quality Control:
- Burette needle valve stopcocks with a lateral configuration and General Purpose designation are used in quality control procedures, especially in industries where accurate volume measurements are crucial.
- Educational Laboratories:
- Burettes with lateral needle valve stopcocks are commonly used in educational laboratories for teaching titration techniques and principles of volumetric analysis.
- Standardization of Solutions:
- Burette needle valve stopcocks with a lateral configuration are utilized in the standardization of solutions, ensuring that the concentration of a solution is accurately known.
- pH Titration:
- In pH titrations, where the endpoint is determined by a change in pH, burette needle valve stopcocks with precise control play a critical role in achieving accurate results.
- Research Applications:
- Burette needle valve stopcocks with a lateral configuration are used in various research applications where precise volumetric measurements are required for experimentation.
- Calibration Procedures:
- These stopcocks may be used in the calibration of laboratory equipment, ensuring that volumetric measurements are accurate.
- Trace Analysis:
- In laboratories performing trace analysis, burette needle valve stopcocks with lateral configuration can help achieve the necessary precision for measuring small volumes of titrant.
- Microscale Chemistry:
- In microscale chemistry experiments, where smaller quantities of reagents are used, the lateral needle valve design allows for controlled dispensing in confined spaces.
