Air flow indicator tube

Used with air flow indicators AS-1, AS-2 or AS-3. Air flow indicator tube has a film coating to avoid scattering of reagents inside for safe check.

Complies with OSHA(Occupational Safety and Health Administration, UNITED STATES DEPARTMENT OF LABOR)’S protocol for respirator fit testing(29CFR 1910 134 App A).

Includ Air flow indicator tube fills smoke generators in a glass tube. They react with vapour in the air and generate white smoke. The white smoke generated includes toxic hydrogen chloride. Pay attention to the following: •Do not breathe or touch the white smoke. The white smoke may irritate eyes, nose and throat. If breathed, immdediately gargle. When smoke touches the skin, wash it off with water. •The smoke corrodes metals or causes malfunction. Do not use near precision instruments. •Do not use in confined spaces, crowded places or residential areas. •Do not use in hospitals, food handling places or clean rooms.es:
● Air flow indicator tube×10
● Tip cutter
● Cap×4

CAUTION:

Air flow indicator tube fills smoke generators in a glass tube. They react with vapour in the air and generate white smoke. The white smoke generated includes toxic hydrogen chloride. 

Pay attention to the following:

•Do not breathe or touch the white smoke. The white smoke may irritate eyes, nose and throat. If breathed, immediately gargle. When smoke touches the skin, wash it off with water.

•The smoke corrodes metals or causes malfunction. Do not use near precision instruments.

•Do not use in confined spaces, crowded places or residential areas.

•Do not use in hospitals, food handling places or clean rooms.

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