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Norm
ÖNORM EN ISO 6878
Issue date: 2004 09 01
Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004)
This International Standard specifies methods for the determination of orthophosphate (see Clause 4); orthophosphate after solvent extraction (see Clause 5); hydrolysable...
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Publisher:
Austrian Standards International
Format:
Digital | 26 Pages
Language:
German
| English
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This International Standard specifies methods for the determination of orthophosphate (see Clause 4); orthophosphate after solvent extraction (see Clause 5); hydrolysable phosphate plus orthophosphate (see Clause 6); total phosphorus after decomposition (see Clauses 7 and 8). The methods are applicable to all kinds of water including seawater and effluents. Phosphorus concentrations
within the range of 0,005 mg/l to 0,8 mg/l may be determined in such samples without dilution. A solvent extraction procedure allows smaller phosphorus concentrations to be determined with a detection
limit of about 0,000 5 mg/l.
ÖNORM EN ISO 6878
2004 09 01
Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004...
Norm
↖
ÖNORM EN 1189
1997 01 01
Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method
Norm
ÖNORM M 6237
1986 11 01
Water analysis; determination of phosphorus compounds; ammonium molybdate spectrophotometric method
Norm
Norm
ISO 6878:2004
Issue date :
2004 06 02
Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method