STN EN ISO 18127
| Označenie: | STN EN ISO 18127 |
| Platnosť: | Platná |
| Počet strán: | 56 |
| Jazyk: |
EN
|
| Listinná verzia: | 21,40€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
19,26€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 21,40€ c) S možnosťou tlače, prenosu textu a obrázkov: 27,82€ |
| Slovenský názov: | Kvalita vody. Stanovenie adsorbovateľného organicky viazaného fluóru, chlóru, brómu a jódu (AOF, AOCl, AOBr, AOI). Metóda používajúca spaľovanie a následné meranie iónovou chromatografiou (ISO 18127: 2026) |
| Anglický názov: | Water quality - Determination of adsorbable organically bound fluorine, chlorine, bromine and iodine (AOF, AOCl, AOBr, AOI) - Method using combustion and subsequent ion chromatographic measurement (ISO 18127:2026) |
| Dátum vydania: | 01. 07. 2026 |
| Dátum zrušenia: | |
| ICS: | 13.060.50 |
| Triediaci znak: | 75 7476 |
| Úroveň zapracovania: | idt EN ISO 18127:2026, idt ISO 18127:2026 |
| Vestník: | 06/26 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | |
| Poznámka vo Vestníku: | |
| Predmet normy: | This document specifies a method for the determination of organically bound halogens fluorine, chlorine, bromine and iodine which are adsorbable on activated carbon. Adsorption takes place on activated carbon packed in columns. The method is applicable for the determination of: ? 2 µg/l AOF, expressed as F; ? 10 µg/l AOCl, expressed as Cl; ? 1 µg/l AOBr, expressed as Br; ? 1 µg/l AOI, expressed as I. The method is applicable for the determination of adsorbable organically bound fluorine, chlorine, bromine and iodine in water, e.g. in groundwater, surface water, bank filtrate, drinking water, aqueous eluates, cooling water and wastewater. The working range is limited by the capacity of the activated carbon, the process blank and the capacity of the chromatographic separation column. Sample dilution into the working range can be required. The range of application can be extended to lower concentrations with lower process blanks e.g. using low blank activated carbons. The method can also be applied for ... |
| Náhľad normy: | Náhľad normy (PDF) |