The POD sampler is a radial diffusive sampler for volatile organic compounds, compatible with analysis by thermal desorption.
Compared with conventional (axial) samplers, radial samplers have a larger diffusive surface area for adsorption and a shorter diffusive pathway. This results in faster uptake rates, enabling shorter sampling times or increased sensitivity.
- Robust, easy to use, and suitable for a wide range of common volatile organic air pollutants (C4–C9)
- Ideal for short-term diffusive sampling of low atmospheric concentrations
- Reduced effect of environmental variables on sampling rates compared to other radial samplers
- Can be re-conditioned and cleaned for use multiple times
Compatible with all commercial TD systems.
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