Time |
Alkali |
Lithium hydroxide |
Sodium hydroxide |
Potassium hydroxide |
0.1N |
0.5N |
1N |
2N |
0.1N |
0.5N |
1N |
2N |
0.1N |
0.5N |
1N |
2N |
2 days |
49 |
49 |
49 |
49 |
48 |
48 |
48 |
48 |
48 |
48 |
48 |
49 |
7 days |
50 |
52 |
52 |
54 |
49 |
50 |
52 |
53 |
50 |
51 |
53 |
54 |
15 days |
53 |
55 |
56 |
57 |
53 |
55 |
56 |
56 |
54 |
55 |
56 |
57 |
30 days |
57 |
58 |
59 |
58 |
55 |
56 |
57 |
58 |
55 |
56 |
57 |
59 |
45 days |
59 |
59 |
60 |
60 |
58 |
59 |
60 |
60 |
57 |
59 |
61 |
61 |
60 days |
58 |
59 |
60 |
61 |
59 |
60 |
61 |
61 |
58 |
60 |
61 |
60 |
|