13.060.50 Examination of water for chemical substances
Displaying 289-300 of 357 results.
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)
114.92 €
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)
19.28 €
ISO 18856:2004
standard
EN
Water quality Determination of selected phthalates using gas chromatography/mass spectrometry
114.92 €
LVS EN ISO 18856:2005
standard
EN
Water quality - Determination of selected phthalates using gas chromatography/mass spectrometry
18.48 €
ISO 18857-1:2005
standard
EN
Water quality Determination of selected alkylphenols
72.66 €
ISO 18857-2:2009
standard
EN
Water quality Determination of selected alkylphenols
72.66 €
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
14.26 €
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)
14.26 €
ISO 19340:2017
standard
EN
Water quality Determination of dissolved perchlorate Method using ion chromatography (IC)
97.87 €
LVS EN ISO 19340:2018
standard
EN
Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) (ISO 19340:2017)
16.90 €
ISO/TS 19620:2018
technical specification (TS)
EN
Water quality Determination of arsenic(III) and arsenic(V) species Method using high performance liquid chromatography (HPLC) with detection by inductively coupled plasma mass spectrometry (ICP-MS) or hydride generation atomic fluorescence spectrometry (HG-AFS)
131.24 €
ISO 20179:2005
standard
EN
Water quality Determination of microcystins Method using solid phase extraction (SPE) and high performance liquid chromatography (HPLC) with ultraviolet (UV) detection
72.66 €