Description
Gastec 252S-20 is a detection tube specifically designed for air sampling using silica gel absorbent media. It is designed to detect water vapor and volatile organic compounds (VOCs) with high efficiency, making it a reliable tool for monitoring air quality in various work environments. With proven accuracy and a portable design, this tube is perfect for applications in industry, laboratories, and environmental research.
Although technology is always evolving, one demand for our products never changes: the demand for customer safety. Whenever we contribute to customer safety, we are presented with an opportunity to develop further.

GASTEC holds this corporate creed of safety and development in high esteem, as it strives to grow while always putting customer safety first.
Features Of Gastec 252S-20 Silica gel tube
- High Quality Silica Gel Media: Effective in absorbing moisture (water vapor) and volatile organic compounds for accurate laboratory analysis.
- High Accuracy: Allows precise measurements in detecting the concentration of certain compounds in the air.
- Easy to Use: Simple design and compatible with various air sampling pumps.
Optimal Absorbent Capacity: Capable of capturing a large number of compounds, providing reliability in high concentration applications. - Visual Indicator: Has color indicator options to make it easier for users to monitor the sampling process.
Applications Of Gastec 252S-20 Silica gel tube
- Air Quality Monitoring: Used to monitor humidity levels and the presence of volatile organic compounds (VOCs) in the work environment.
- Industrial: Ideal for sectors such as pharmaceutical, chemical, and manufacturing that require strict air quality control.
- Environment and Research: Used in environmental studies to check air pollutants in a specific area.
- Occupational Safety: Ensures that air in the workplace meets safety standards to prevent health risks.
- Laboratory Testing: Supports detailed air analysis for research and other technical applications.
Specification of Gastec 252S-20 Silica gel tube
Layer | 2 |
Charging quantity | 400/200mg |
Dimensions | 5.6 x 100mm |
Quantity | 20 |
Term of validity | 60months |
For More Information & Price: Gastec 252S-20 Silica gel tube
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