ASTM D3590 Standard Test Methods for Total Kjeldahl Nitrogen in Water
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ASTM International
Standard Test Methods for Total Kjeldahl Nitrogen in Water
N D3590
Annotation
These test methods cover the determination of total Kjeldahl nitrogen.
The analyst should be aware that precision and bias statements included may not necessarily apply to the water being tested.
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.
*A Summary of Changes section appears at the end of this standard.
Автоматический перевод:
Методы стандартной пробы для всего азота Kjeldahl в воде
Эти методы тестирования покрывают определение всего азота Kjeldahl.
Аналитик должен знать, что точность и включенные операторы смещения не могут обязательно примениться к протестированной воде.
Значения, утвержденные в единицах СИ, должны рассматриваться как стандарт. Никакие другие единицы измерения не включены в этот стандарт.



