Số hiệu tiêu chuẩn
EN ISO 11732
Tên tiêu chuẩn
Water quality - Determination of ammonium nitrogen by flow analysis (CFA and FIA) and spectrometric detection (ISO 11732:1997)
Ngày phát hành
1997-07-00
Tiêu chuẩn tương đương
DIN EN ISO 11732 (1997-09), IDT * BS EN ISO 11732 (1997-09-15), IDT * NF T90-080 (1997-08-01), IDT * ISO 11732 (1997-07), IDT * SN EN ISO 11732 (1998), IDT * OENORM EN ISO 11732 (1998-06-01), IDT * SS-EN ISO 11732 (1998-01-16), IDT * UNE-EN ISO 11732 (1997-10-30), IDT * UNE-EN ISO 11732/1M (1999-07-20), IDT * STN EN ISO 11732 (2000-11-01), IDT * CSN EN ISO 11732 (1998-11-01), IDT * DS/EN ISO 11732 (1998-04-07), IDT * NEN-EN-ISO 11732:1998 nl (1998-03-01), IDT * SFS-EN ISO 11732 (1998-03-30), IDT
Từ khóa
Ammoniacal nitrogen * Ammonium * Ammonium compounds * Analysis * Bushings * Calibration * Chemical analysis and testing * Chemicals * Determination * Determination of content * Domestic sewage * Examination of sludge * Examination of waste water * Flow analysis * Flow measuring techniques * Ground water * Interpretations * Methods of analysis * Nitrogen * Nitrogen content * Potable water * Ratings * Research methods * Sampling methods * Specimen preparation * Spectrometry * Surface water * Test equipment * Test results * Testing * Tracer methods * Water * Water constituents * Water practice * Water quality * Water testing * Waters * Drinking water * Sample preparation