Table 2.

Concentrations of Dissolved Hydrogen in DO-Regulated Hydrogen water, Determined by Electrochemical and Oxidimetry Methods

HW	DH (mg/l)	MB	MB→DH (mg/l)	DO (mg/l)	T (centigrade)
0.8 mM	1.60	55	1.65	0.54	24.8
	1.60	55	1.65	0.54	24.8
	1.62	56	1.68	0.45	23.7
	1.58	54	1.62	0.43	23.8
0.3 mM	0.61	21	0.63	0.62	23.7
	0.61	21	0.63	0.62	23.7
	0.61	21	0.63	0.87	25.2
	0.62	20	0.6	0.88	25.3
0.2 mM	0.41	14	0.42	0.68	23.8
	0.41	13	0.39	0.68	23.7
	0.40	13	0.39	0.89	25.1
	0.41	13	0.39	0.87	25.1
0.1 mM	0.19	6	0.18	0.81	23.5
	0.19	6	0.18	0.81	23.5
	0.20	6	0.18	0.88	25.1
	0.19	6	0.18	0.91	25.1

The values of hydrogen water for 0.8 mM are quoted from Table 1.