TABLE IV

Standard Calcium Chloride Concentration versus Surface Tension

S. No	CaCl₂ Concentration (%)	Surface Tension (mN/m)
1	4.37	73
2	7.45	74
3	10.03	75
4	12.31	76
5	14.4	77
6	16.35	78
7	18.19	79
8	19.95	80
9	21.65	81
10	23.29	82
11	24.89	83
12	26.45	84
13	27.98	85
14	29.49	86
15	30.99	87
16	32.46	88
17	33.93	89
18	35.4	90
19	36.85	91
20	38.31	92
21	39.78	93
22	41.25	94