Description
Core Features
Dual Specifications: Available in 25ml and 50ml capacities to meet different sampling volume requirements.
U-shaped Design: The unique U-shaped structure ensures sufficient contact time between gas and absorption solution, enhancing absorption efficiency.
Porous Glass Plate: The multi-hole glass plate disperses gas evenly into the absorption liquid, maximizing the contact area for more accurate sampling results.
High Transparency: Made of high-quality borosilicate glass, it allows for clear observation of the absorption process and liquid volume.
Key Applications
Environmental Monitoring: Ideal for sampling air pollutants such as sulfur dioxide, nitrogen oxides, and volatile organic compounds in ambient air.
Laboratory Research: Widely used in chemical experiments for gas absorption, purification, and quantitative analysis.
Industrial Detection: Suitable for monitoring gas components in industrial exhaust gases, ensuring compliance with emission standards.
Usage Instructions
Preparation: Fill the absorption tube with the appropriate absorption solution up to the marked line, ensuring no bubbles are present.
Sampling: Connect the tube to a gas sampling pump, with the gas inlet facing the porous glass plate. Adjust the flow rate to the required value.
Post-sampling: After sampling, disconnect the tube and transfer the absorption solution to a test tube for further analysis.
Maintenance Tips
Cleaning: After use, rinse the tube with distilled water and then with ethanol to remove residual chemicals. Air-dry or dry in an oven at 100-120°C.
Storage: Store in a clean, dry place away from direct sunlight and corrosive substances. Avoid dropping or bumping to prevent breakage.
评价
目前还没有评价