ISO/TC 34/SC 3
| Project No. | ISO 1842:1991 |
|---|---|
| Title | <p>Specifies a potentiometric method of measuring the pH. Describes the principle, the preparation of the test sample, the test procedure, the expression of results, and the contents of the test report. This second edition cancels and replaces the first edition (1975).</p> |
| Registration number (WIID) | 6500 |
| Scope | <p>Specifies a potentiometric method of measuring the pH. Describes the principle, the preparation of the test sample, the test procedure, the expression of results, and the contents of the test report. This second edition cancels and replaces the first edition (1975).</p> |
| Status | Standarts spēkā |
| ICS group | 67.080.01 |