3940-Class B Cylinders with Single Metric Scale and Screw Cap

• Laboratory-grade cylinder with a PTFE-lined screw cap for mixing and storage.
• Provided with a hexagonal base for stability
• Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and
• ASTM E438, Type I, Class A requirements

Here are some common uses for such cylinders:

1. Precise Liquid Measurements: Class B cylinders with a single metric scale are suitable for accurate volume measurements in laboratory applications where moderate precision is sufficient.
2. Chemical Solutions Preparation: These cylinders can be used for preparing precise volumes of chemical solutions, especially in cases where the accuracy of Class A instruments is not essential.
3. Quality Control: In industrial settings, these cylinders may be employed for quality control purposes where the precision of Class B instruments is acceptable for routine measurements and checks.
4. Educational Purposes: Class B cylinders with a single metric scale are often used in educational laboratories to teach students about liquid measurements and basic laboratory techniques.
5. Sample Storage: The screw cap allows for secure closure, making these cylinders suitable for temporarily storing liquid samples without the risk of spillage or contamination.
6. General Laboratory Applications: These cylinders can be used for various routine laboratory tasks, such as measuring and dispensing liquids in a controlled manner.
7. Environmental Monitoring: In environmental laboratories, these cylinders may find use in tasks that require precise but not extremely accurate volume measurements for monitoring purposes.
8. Cost-Effective Measurements: Class B cylinders with a single metric scale and screw cap are generally more cost-effective than Class A instruments, making them practical for applications where a lower level of accuracy is acceptable.
9. Liquid Transfers: They can be used for transferring liquids between containers, vessels, or apparatus in situations where a high level of precision is not crucial.
10. Storage of Liquid Standards: The screw cap provides a seal, making these cylinders suitable for storing liquid standards that need to be preserved for future use in calibration or quality control.