Aerosolization? Meet Collison Nebulizer
The Collison Nebulizer has long been the recognized technique for the efficient aerosolization of various liquids. Mesa manufactures a comprehensive variety of nebulizers, all of which have undergone exhaustive performance tests. They are the perfect solution for:
  • Aerobiology
  • Aerosol Research
  • Biohazard Enclosure Testing
  • Filter Evaluation
Mesa has partnered with CH Technologies as our exclusive distributor for these collision lines. CH Technologies is in the field of inhalation toxicology, applying their expertise of aerosol science to support the advancement of inhalation toxicology research.

Visit us at for more information on our aerosolization solutions, or contact us to speak with a Mesa consultant.


Air Pollution in India
Alberto Lola In a report released by the World Health Organization (WHO) in April 2015, it came to light that New Delhi’s air had an average particulate matter smaller than 2.5 micrometers (PM2.5) reading over 15x the WHO’s safety threshold for humans.

In response to the findings, in October the city tried a new experiment called “car-free day.” On the 22nd of each month, New Delhi will have a car-free day on a different stretch of road in the city. This is an attempt to reduce both their traffic, noise and air pollution.

Additionally, Mesa representatives visited the Central Pollution Control Board (CPCB) in New Delhi, who recently outfitted their air monitoring network with PQ200 units for monitoring throughout India. The CPCB will use the PQ200 units to monitor the air quality as an important part of air quality management in India.
The PQ200 is a portable sampler for PM2.5 and an EPA PM2.5 Reference Method sampler. It can be used for PM2.5 Federal Reference Method (FRM) with solar approval, PM2.5 VSCC, remediation projects, and more, making it the perfect solution for the CPCB.

For more information on the PQ200, please contact a Mesa consultant.

Latest Blog - Wildfires & Thick Haze in Indonesia
Lately, we have been discussing the impact of air pollution across the world. Our recent blog post discusses slash-and-burn land clearing in Indonesia, and what that means for the country.

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