Originally Posted by
BubbaLoop
If it is in fact peroxide they are trying to detect with these strips, the volatility is quite low, and when it degrades it generates ordinary oxygen.
As I posted in the related thread, there is a TSA powerpoint on the SITA website with pictures of these strips. It indicates they are used for pH testing.
http://www.sita.aero/file/2419/Secur...18Mar2009.pptx