Smoke generation tubes are designed for use in respirator fit tests or for visualizing air currents.
Smoke generating tubes are designed for use in respirator fit tests. These tubes are of the stannic chloride type required by OSHA for use in the irritant smoke fit test procedure. The tubes can also be used for visualizing air currents, such as in testing the performance of fume hoods or in detecting leaks from an air duct. Kit includes (aspirator bulb, tip breaker, box smoke tubes, leather case)
*Asterisk indicates boxes do not contain 10 tubes. Standard boxes w/o asterisk have 10 tubes.