|
00095 |
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius |
1970 |
1986 |
5293 |
|
00300 |
Dissolved oxygen, water, unfiltered, milligrams per liter |
1970 |
1986 |
5074 |
|
00400 |
pH, water, unfiltered, field, standard units |
1973 |
1986 |
4295 |