The CH Technologies Stainless Steel Teflon Impinger (SSTI) is designed for collection of microorganisms in all facets of research. The improved low flow design has been proven to increase the viability of cells during collection. CH Technologies SSTI has been shown to reduce particle bounce and overloading, thereby limiting re-aerosolization of the organism.

The CH Impinger was designed to provide improvements in collection efficiency while maintaining the utmost measure of security for researchers. As with traditional samplers, particle sizes collected may be affected by flow rates. The SSTI's low flow rate (0.5 L/min) provides optimal collection for biological samples.

  • Teflon material provides additional level of security
  • Low sampling flow rate increases viability of organisms
  • Improved spray-factors for inhalation exposures
  • 316 stainless steel and teflon material
  • Equivalent to AGI
  • Aerobiology and Biodefense 
  • Toxicology 
  • Immunology 
  • Microbiology


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