13.060.50 Examination of water for chemical substances
Displaying 289-300 of 360 results.
LVS EN ISO 18412:2006
standard
EN
Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water
11.25 €
ISO 18635:2016
standard
EN
Water quality Determination of short-chain polychlorinated alkanes (SCCPs) in sediment, sewage sludge and suspended (particulate) matter Method using gas chromatography-mass spectrometry (GC-MS) and electron capture negative ionization (ECNI)
168.41 €
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 €
ISO 18724:2025
standard
EN
Water quality — Determination of dissolved chromium(VI) in water — Photometric method
168.41 €
LVS EN ISO 18724:2025
standard
EN
Water quality - Determination of dissolved chromium(VI) in water - Photometric method (ISO 18724:2025)
21.25 €
ISO 18856:2004
standard
EN
Water quality Determination of selected phthalates using gas chromatography/mass spectrometry
168.41 €
LVS EN ISO 18856:2005
standard
EN
Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry
21.25 €
ISO 18857-1:2005
standard
EN
Water quality Determination of selected alkylphenols
105.92 €
ISO 18857-2:2009
standard
EN
Water quality Determination of selected alkylphenols
105.92 €
LVS EN ISO 18857-1:2006
standard
EN
Water quality - Determination of selected alkylphenols - Part 1: Method for non-filtered samples using liquid-liquid extraction and gas chromatography with mass selective detection
16.40 €
LVS EN ISO 18857-2:2012
standard
EN
Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation (ISO 18857-2:2009)
16.40 €
ISO 19340:2017
standard
EN
Water quality Determination of dissolved perchlorate Method using ion chromatography (IC)
142.99 €