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  • BSI
    BS EN 16691:2015 Water quality. Determination of selected polycyclic aromatic hydrocarbons (PAH) in whole water samples. Method using solid phase extraction (SPE) with SPE-disks combined with gas chromatography mass spectrometry (GC-MS)
    Edition: 2015
    $418.55
    / user per year

Description of BS EN 16691:2015 2015

This European Standard specifies a method for the determination of 7 polycyclic aromatic hydrocarbons (PAH) in whole water samples listed in Table 1. The method uses solid-phase disk extraction with SPE-disks followed by gas chromatography-mass spectrometry (GC-MS). It is applicable to the analysis of PAHs in surface water containing suspended particulate matter (SPM) up to 500 mg/l (whole water samples), drinking water and groundwater.

The lower and upper limit of the working range depends on the matrix, on the specific compound to be analyzed and on the sensitivity of the mass spectrometric detection unit. The limit of quantification (LOQ) determined in the validation is given in Table 1. The upper limit of the working range is approximately 2 000 ng/l.

This method is, with some modifications suitable for the analysis of waste water. This method is applicable to other PAH 1) , provided the method is validated for each PAH.

Table 1
Polycyclic aromatic hydrocarbons (PAH) determined by this method
Substance Molecular formula Molar mass EC number a CAS-RN b LOQ c
g/mol ng/l
anthracene C14H10 178,23 204–371–1 120–12–7 0,24
fluoranthene C16H10 202,26 205–912–4 206–44–0 2,1
benzo[b]fluoranthene C20H12 252,32 205–911–9 205–99–2 0,56
benzo[k]fluoranthene C20H12 252,32 205–916–6 207–08–9 0,44
benzo[a]pyrene C20H12 252,32 200–028–5 50–32–8 0,33
benzo[ghi]perylene C22H12 276,34 205–883–8 191–24–2 0,44
indeno[1,2,3-cd]pyrene C22H12 276,34 205–893–2 193–39–5 0,42
a

EC Number: European inventory of existing commercial substances (EINECS) or European list of notified chemical substances (ELINCS).

b

CAS-RN: Chemical Abstracts Service Registry Number.

c

For the determination of the LOQ the procedure given in NEN 7777+C1:2012 [12] was used.



Standard NumberBS EN 16691:2015
TitleWater quality. Determination of selected polycyclic aromatic hydrocarbons (PAH) in whole water samples. Method using solid phase extraction (SPE) with SPE-disks combined with gas chromatography mass spectrometry (GC-MS)
StatusConfirmed
Publication Date2015-09-30
Identical National Standard OfEN 16691:2015
DescriptorsThin-layer chromatography, Water testing, Determination of content, Quality, Polynuclear aromatic hydrocarbons, Aromatic hydrocarbons, Potable water, Chemical analysis and testing, Chromatography, Extraction methods of analysis, Fluorimetry, Water
ICS13.060.50 Examination of water for chemical substances
CommitteeEH/3/2
ISBN978 0 580 84469 0
PublisherBSI
Pages36

About BSI

BSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses.
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