DIN 38406-8:2004-10
German standard methods for examination of water, waste water and sludge - Cations (group E) - Part 8: Determination of zinc - Method by atomic absorption spectrometry (AAS) using an air-ethine flame (E 8)
| Fecha edición: |
2004-10-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | The standard specifies a method for the determination of zinc in water and wastewater by atomic absortion spectrometry (AAS) using an air-acetylene flame in a range between 0,01 mg/l and 2 mg/l zinc. After dilution higher concentrations can be determined. In water containing undissolved zinc sample is is broken down accordingly or if demanded only the dissolved zinc is determined by filtering the sample before stabilizing. The total zinc content can be determinated in water containing particles, sludge and sediments after relevant breaking down. |
| Keywords: | Atomic absorption spectrophotometer|Atomic absorption spectroscopy|Blank samples|Blind value|Calibrating solution|Calibration graph|Cations|Chelatization|Chemicals|Chemistry of water|Digestion|Digestion method|Dimensions|E-group|Enrichment|Extinction|Instruments|Measure of absorption|Standard methods|Testing|Water|Water analysis|Water practice |
| ICS: | 13.060.50 - Determinación de sustancias químicas en el agua |
| CTN: | |
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Reemplazo Normas |
Reemplaza a DIN 38406-8:1980-10 Reemplaza a DIN 38406-8:2001-10 |
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