Corrosive Smoke Tubes

The Uniphos Smoke Tubes are sealed glass tubes filled with a pungent gas producing chemical compound loaded on an inert support material. After cutting both ends of the tube and passing air by using a specified pump or squeezing a rubber bulb attached at one end of the tube it produces irritant smoke, coming out of the other end.


  • -   Simple to use
  • -   Cost Effective
  • -   Reusable if properly closed
  • -   Produces corrosive stannic chloride, watch out with inhaling and skin contact. See this link for non-corrosive smoke tubes. 



Continuous generation of smoke for 7-8 minutes with 200 ml/min air is passed.

 Smoke tubes Bulb


Uniphos Smoke Generation Tubes can be used for tracking low velocity air movements.

These tubes are also useful for respiratory fit testing specified by OSHA.

For checking air flow direction in mines, testing the performance of fume hoods, exhaust discharge, dryers, stacks etc.



Click here for the Irritant Smoke Tubes MSDS. 

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