It can be said that tap water hardly contains hydrogen gas
([1]).
Hydrogen gas from gas cylinder is infused into the tap water
until Hydrogen
content is considered to reach its maximum (saturated) level([2]).
One, two or three sticks are inserted into the corresponding
bottles filled with
1 liter of water and each hydrogen content was estimated after 12 hours passed.
It can be said that hydrogen content of the bottle with 3 sticks reaches 80 %
of the maximum level of ([2])( 1.203 vs 1.490 ).