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Displaying 529-540 of 568 results.
LVS EN ISO 17294-2:2005
standard
EN
Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 2: Determination of 62 elements
18.53 €
LVS EN ISO 17353:2005
standard
EN
Water quality - Determination of selected organotin compounds - Gas chromatographic method
21.25 €
LVS EN ISO 17495:2003
standard
EN
Water quality - Determination of selected nitrophenols - Method by solid-phase extraction and gas chromatography with mass spectrometric detection
10.02 €
LVS EN ISO 17852:2008
standard
EN
Water quality - Determination of mercury - Method using atomic fluorescence spectrometry
13.97 €
LVS EN ISO 17993:2004
standard
EN
Water quality - Determination of 15 polynuclear aromatic hydrocarbons (PAH) in water by HPLC with fluorescence detection after liquid-liquid extraction
17.61 €
LVS EN ISO 17994:2004
standard
EN
Water quality - Criteria for establishing equivalence between microbiological methods
17.61 €
LVS EN ISO 18412:2006
standard
EN
Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water
11.25 €
LVS EN ISO 18635:2016
standard
EN
Ūdens kvalitāte. Īsas virknes polihlorēto alkānu (SCCP) noteikšana nogulsnēs, notekūdeņu dūņās un uzkrātās vielas daļiņās. Metode, lietojot gāzu hromatogrāfiju-masspektrometriju (GC-MS) un negatīvo jonizāciju ar elektroniem (ECNI) (ISO 18635:2016)
22.17 €
LVS EN ISO 18856:2005
standard
EN
Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry
21.25 €
LVS EN ISO 19258:2019
standard
EN
Soil quality - Guidance on the determination of background values (ISO 19258:2018)
20.34 €
LVS EN ISO 19458:2006
standard
EN
Water quality - Sampling for microbiological analysis
17.61 €
LVS EN ISO 19493:2007
standard
EN
Water quality - Guidance on marine biological surveys of hard- substrate communities
17.61 €