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sklademVydáno: 2002
ISO 16588:2002
ISO 16588:2002-Water quality — Determination of six complexing agents — Gas-chromatographic method
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Anglicky PDF
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Francouzsky PDF
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Označení normy: | ISO 16588:2002 |
Počet stran: | 12 |
Vydání: | 1 |
Vydáno: | 2002 |
Počet stran (Anglicky): | 12 |
Počet stran (Francouzsky): | 12 |
DESCRIPTION
ISO 16588:2002
This International Standard specifies a method for the determination of the following six water-soluble organic complexing agents in the concentration range from 0,5 micrograms/litre to 200 micrograms/litre: EDTA (ethylenedinitrilotetraacetic acid);NTA (nitrilotriacetic acid);DTPA (diethylenetrinitrilopentaacetic acid);MGDA (methylglycinediacetic acid);ß-ADA (ß-alaninediacetic acid);1,3-PDTA (1,3-propylenedinitrilotetraacetic acid). The method is applicable to drinking, ground, surface and waste water.