PFA 5ml Sample Vial Conical Interior

PFA Vials are designed specifically for sample digestion and can also be used to store sensitive samples; they are widely used in geological sample processing, geochemical trace analysis experiments, environmental monitoring and food testing, semiconductor and new materials industries, and other fields.

Product Features: 

1. Excellent chemical resistance, able to withstand strong acids, strong alkalis and various organic solvents, especially suitable for experimental systems containing fluorides.

2. Low dissolution and precipitation, with extremely low levels of metallic impurities (e.g., lead, uranium <0.01 ppb), ensuring sample purity.

3. High and low temperature resistance: -200℃～+260℃

4. The threaded design provides good sealing and prevents contamination.

5. The translucent vial body makes it easy to observe the sample condition.

6. Smooth inner wall for easier cleaning.

7. The interior V/U/flat bottom design meets different experimental requirements.

8. It can be used with various heating equipment such as hotplates，hotblock digestion system, and microwave digestion systems.

Safe operation: When sealing, the recommended temperature should not exceed 150℃. Too high a temperature will produce greater pressure and cause deformation. When open, it can be sterilized under high pressure,the recommended temperature should not exceed 200℃.