Số hiệu tiêu chuẩn
EN 1189
Tên tiêu chuẩn
Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method
Ngày phát hành
1996-10-00
Tiêu chuẩn tương đương
DIN EN 1189 (1996-12), IDT * BS EN 1189 (1997-06-15), IDT * NF T90-023 (1997-01-01), IDT * ISO/DIS 6878-1 (1997-03), IDT * SN EN 1189 (1997), IDT * OENORM EN 1189 (1997-01-01), IDT * SS-EN 1189 (1997-04-11), IDT * UNE-EN 1189 (1997-04-23), IDT * TS 4082 (1983-12-20), NEQ * STN EN 1189 (2000-10-01), IDT * CSN EN 1189 (1998-07-01), IDT * DS/EN 1189 (1997-11-07), NEQ * DS/EN 1189 (1997-11-07), IDT * NEN-EN 1189:1997 en (1997-02-01), IDT * NEN-EN 1189:1997 nl (1997-02-01), IDT * SFS-EN 1189 (1997-10-20), IDT
Từ khóa
Ammonium compounds * Chemical analysis and testing * Chemistry of water * Compounds * Concentration * Concentration (chemical) * Connections * Content * Determination of content * Ground water * Interferences * Molybdates * Orthophosphates * Phosphates * Phosphorus * Phosphorus content * Phosphorus inorganic compounds * Photometry (chemical analysis) * Quality * Sewage * Spectrometry * Spectroscopy * Surface water * Testing * Water * Water practice * Water quality * Water samples * Water testing * Joints * Junctions