Key Considerations for Glass Capillary Tubing

When selecting or buying glass capillary tubing, there are several key considerations to keep in mind:

1. Material: Glass capillary tubing can be made from various types of glass, such as borosilicate glass or quartz glass. The choice of material depends on factors such as chemical resistance, thermal properties, and optical clarity required for the specific application.

2. Dimensions: Consider the inner and outer diameter, length, and wall thickness of the glass capillary tubing to ensure it meets the dimensional requirements of your application.

3. Surface finish: The surface finish of the glass capillary tubing is important for applications where smoothness is critical, such as in precision fluid handling or optical applications.

4. Tolerances: Pay attention to the manufacturing tolerances of the glass capillary tubing to ensure that it meets the accuracy and consistency required for your application.

5. Application: Consider the intended use of the glass capillary tubing, whether it is for laboratory analysis, medical diagnostics, microfluidics, or other applications. This will help guide your selection based on specific performance requirements.

6. Chemical compatibility: Ensure that the glass capillary tubing is compatible with the chemicals or substances it will come into contact with during your application.

7. Supplier reputation: Select a reputable supplier with a track record of providing high-quality glass capillary tubing and reliable customer service.

By considering these factors, you can make an informed decision when selecting or buying glass capillary tubing for your specific application.