These include oxygen, nitrogen, carbon dioxide, hydrogen and methane. Methane and hydrogen are flammable, and so flatus containing adequate amounts of these can be ignited.
Normal flatus volume range is around 476 to 1491ml per 24 hours.
The number of flatus episodes per day is variable, the normal range is given as 8–20 per day. The volume of flatus associated with each flatulence event again varies (5-375ml).The average amount of ml per a pocket lighter is 100ml, that means that with iMETHANE Light Version 2.0 you can refill your lighter 14 times a day!
Also we developed an app for your iphone, so you can link your devices, and control your levels anytime anywhere. And it is free to download!