Norm

NEN-EN 1948-4:2010 en

Emissie van stationaire bronnen - Bepaling van de concentratie aan PCDD's/PCDF's en dioxine-achtige PCB's - Deel 4: Monsterneming en analyse van dioxine-achtige PCBs

  • Deze norm is ingetrokken sinds 09-12-2013

86,00

Over deze norm

Status Ingetrokken
Aantal pagina's 59
Commissie Emissiemetingen en algemene aspecten
Gepubliceerd op 01-10-2010
Taal Engels
This European Standard specifies sampling from stationary sources, extraction, clean-up, identification and quantification procedures of the dioxin-like PCBs. The procedure described lays down requirements to measure the PCB congeners given in Annex A (see Table A.1). It is applicable to the 12 non- and mono-ortho PCB designated by the WHO. It is optimised to measure PCB concentrations of about 0,01 ng WHOTEQPCB/ m3. In addition to the 12 non- and mono-ortho-PCB the present document is also applicable to measure further PCB-congeners like the "marker PCB" 28, 52, 101, 138, 153, 180 (see Annex F). This document specifies a framework of quality control requirements for any PCB sampling, extraction, cleanup, identification and quantification methods to be applied. As a result of their similar chemical behaviour PCBs, as shown in the validation campaign, can be sampled from stationary sources together with the PCDDs/PCDFs. Therefore, it is possible to measure PCBs together with PCDDs/PCDFs by applying EN 1948-1, -2, -3 and -4. The complete sampling procedure is described in EN 1948-1. Each of the three sampling methods of EN 1948-1 can be combined with the methods described in this document to complete the measurement procedure. EN 1948-1 is an integral part of the complete measurement procedure and is necessary for the determination of PCBs.

Details

ICS-code 13.040.40
Nederlandse titel Emissie van stationaire bronnen - Bepaling van de concentratie aan PCDD's/PCDF's en dioxine-achtige PCB's - Deel 4: Monsterneming en analyse van dioxine-achtige PCBs
Engelse titel Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Part 4: Sampling and analysis of dioxin-like PCBs
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