ASTM International

Standard Test Method for Sulfide Ion in Water
 N D4658

Annotation

This test method uses an ion-selective electrode to determine sulfide ion in water. The test method is applicable in the range from 0.04 to 4000 mg/L of sulfide.

Precision data presented in this test method were obtained using reagent water only. It is the user’s responsibility to ensure the validity of this test method for untested types of water.

The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Sulfide samples, when acidified, can release highly toxic hydrogen sulfide gas. For a specific precautionary statement, see 7.5.

*A Summary of Changes section appears at the end of this standard

Автоматический перевод:

Стандартный метод тестирования для иона сульфида в воде

Этот метод тестирования использует ион-селективный электрод для определения иона сульфида в воде. Метод тестирования применим в диапазоне от 0.04 до 4000 mg/L сульфида.