Table 1.

Mole fraction of glycerol (x_gly), volume fraction (v_gly) of glycerol, and water activities (Aw) of the glycerol–water mixtures at 25°C.

vgly	xgly	Aw	vgly	xgly	Aw
1.00	1.00	0.05	0.45	0.17	0.80
0.95	0.83	0.14	0.40	0.14	0.83
0.90	0.69	0.25	0.35	0.12	0.86
0.85	0.58	0.34	0.30	0.10	0.88
0.80	0.50	0.42	0.25	0.08	0.91
0.75	0.43	0.50	0.20	0.06	0.93
0.70	0.37	0.56	0.15	0.04	0.95
0.65	0.32	0.62	0.10	0.03	0.96
0.60	0.27	0.68	0.05	0.01	0.97
0.55	0.23	0.73	0.00	0.00	0.98
0.50	0.19	0.77