3. The laminar flow venturi produces a more defined impact zone.
4. Sample integrity can be verified in the field.
5. No need to worry about broken or damaged slides. Obtain a good sample first time, every time.
6. The durable compact design fits into the most mounting hardware or tripods required.
7. Easy to use, sets up in minutes and allows for quick and easy clean up between samples to prevent cross contamination in the field.
8. Detection limits of 100 to 1000 times over filter methods.
9. Higher precision obtained by conducting inline flow rate calibration. Greater accuracy in determining sample to air volume which inherently improves the quality of the analytical results.
10. Uses conventional high volume vacuum pumps and standard microscope slides.