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floridagatorsr
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Is there a material or chemical substance that would have a visable change of any kind when exposed to THC? For example-something I can put in a room and detect if anyone is smoking pot in that area?
floridagatorsr said:Is there a material or chemical substance that would have a visable change of any kind when exposed to THC? For example-something I can put in a room and detect if anyone is smoking pot in that area?
SteamKing said:Most people use the Mark I Mod 0 Nasal Atmospheric Delivery System and Olfactory Sampling Device, or their nose.
THC molecules can be detected in room air through various methods such as gas chromatography, mass spectrometry, and immunoassay. These techniques involve collecting air samples and analyzing them for the presence of THC molecules.
The limit of detection for THC molecules in room air depends on the sensitivity of the detection method used. Generally, most methods have a limit of detection in the low parts per billion range.
The length of time THC molecules remain in room air after use can vary depending on factors such as the amount used, ventilation in the room, and the detection method used. In general, THC molecules can remain in the air for several hours to a few days.
Yes, other substances in the air can potentially interfere with the detection of THC molecules. This is why it is important to use a reliable detection method and to properly collect and handle air samples to avoid contamination.
Yes, it is possible to differentiate between secondhand exposure and active use when detecting THC molecules in room air. Many detection methods can distinguish between the levels of THC present in the air and can help determine if someone has recently used or has simply been exposed to secondhand smoke.