| PH范围 |
PH比对点 |
| 0.0-3.0 |
0.0/0.5/1.0/1.5/2.0/2.5/3.0 |
| 0.0-1.5 |
0.0/0.4/0.8/1.0/1.5 |
| 0.8-2.0 |
0.8/1.0/1.2/1.4/1.6/1.8/2.0 |
| 1.0-2.5 |
1.0/1.5/2.0/2.5 |
| 1.2-2.4 |
1.2/1.6/1.8/2.0/2.4 |
| 1.4-2.8 |
1.4/1.7/1.9/2.1/2.4/2.8 |
| 1.3-4.4 |
1.3/1.8/2.3/2.8/3.3/3.9/4.4 |
| 1.6-3.7 |
1.6/1.9/2.2/2.5/2.8/3.1/3.4/3.7 |
| 2.5-4.5 |
2.5/2.9/3.3/3.7/4.0/4.3/4.5 |
| 2.8-4.6 |
2.8/3.1/3.4/3.7/4.0/4.3/4.6 |
| 2.9-5.2 |
2.9/3.2/3.5/3.8/4.1/4.4/4.8/5.2 |
| 3.0-5.5 |
3.0/3.5/4.0/4.5/5.0/5.5 |
| 3.0-6.0 |
3.0/3.5/4.0/4.5/5.0/5.5/6.0 |
| 3.4-4.8 |
3.4/3.8/4.2/4.6/4.8 |
| 3.5-6.5 |
3.5/4.0/4.5/5.0/5.5/6.0/6.5 |
| 3.9-5.7 |
3.9/4.2/4.5/4.8/5.1/5.4/5.7 |
| 4.5-6.1 |
4.5/4.7/5.0/5.3/5.5/5.8/6.1 |
| 4.5-7.5 |
4.5/5.0/5.5/6.0/6.5/7.0/7.5 |
| 4.8-6.7 |
4.8/5.3/5.9/6.3/6.7 |
| 4.9-6.9 |
4.9/5.1/5.4/5.7/6.0/6.3/6.6/6.9 |
| 5.2-6.6 |
5.2/5.7/6.0/6.2/6.6 |
| 5.5-8.0 |
5.5/5.8/6.0/6.2/6.4/6.6/6.8/7.0/7.2/7.4/7.6/8.0 |
| 5.6-6.8 |
5.6/5.8/6.0/6.4/6.6/6.8 |
| 6.0-7.4 |
6.0/6.2/6.4/6.6/6.8/7.0/7.2/7.4 |
| 6.0-8.0 |
6.0/6.4/6.8/7.0/7.2/7.6/8.0 |
| 6.0-9.5 |
6.0/6.5/7.0/7.5/7.8/8.0/8.3/8.5/8.8/9.0/9.3/9.5 |
| 6.8-8.4 |
6.8/7.2/7.6/8.0/8.4 |
| 7.2/8.8 |
7.2/7.8/8.2/8.4/8.8 |
| 7.9-9.7 |
7.9/8.2/8.5/8.8/9.1/9.4/9.7 |
| 8.0-9.5 |
8.0/8.5/9.0/9.5 |
| 8.1-9.4 |
8.1/8.4/8.6/8.9/9.2/9.4 |
| 8.2-9.8 |
8.2/8.6/9.1/9.4/9.8 |
| 9.0-10.0 |
9.0/9.3/9.5/9.7/10.0 |
| 9.0-12.0 |
9.0/9.5/10.0/10.5/11.0/11.5/12.0 |
| 9.2-10.6 |
9.2/9.4/9.6/9.8/10.1/10.6 |
| 10.0-12.0 |
10.0/10.5/11.0/11.5/12.0 |
| 10.2-12.0 |
10.2/10.6/11.0/11.6/12.0 |
| 10.2-12.3 |
10.2/10.5/10.8/11.1/11.4/11.7/12.0/12.3 |
| 11.8-13.4 |
11.8/12.3/12.8/13.4 |
| 12.4-13.9 |
12.4/12.7/13.0/13.3/13.6/13.9 |
| 12.5-14.0 |
12.5/13.0/13.5/14.0 |
