• Treffer 1 von 1
Zurück zur Trefferliste

CRMs for (semi-)VOCs in sorbent tubes

  • EN 16516 sets the test method and requirements for the determination of emissions of Volatile Organic Compounds (VOCs) from building materials into indoor air. To address the quality control requirements for the class of semi-VOCs (SVOCs), VSL developed gaseous reference materials. A novel home-made dynamic gas mixture preparation system, operating according to ISO 6145-4 (continuous injection method), has recently been developed and validated. Thanks to the stable temperature control up to 100 oC, the system can prevent condensation of the SVOCs in air at indoor air concentration levels. The in-situ obtained SVOC gas standards can be sampled in sorbent tubes to obtain SVOC transfer standards. A study was performed to determine the optimal sorbent material and storage conditions. This study will be presented together with the results of the 2018 Round Robin test for emission test chamber measurements organised by BAM. Using the novel system, VSL prepared transfer standards with knownEN 16516 sets the test method and requirements for the determination of emissions of Volatile Organic Compounds (VOCs) from building materials into indoor air. To address the quality control requirements for the class of semi-VOCs (SVOCs), VSL developed gaseous reference materials. A novel home-made dynamic gas mixture preparation system, operating according to ISO 6145-4 (continuous injection method), has recently been developed and validated. Thanks to the stable temperature control up to 100 oC, the system can prevent condensation of the SVOCs in air at indoor air concentration levels. The in-situ obtained SVOC gas standards can be sampled in sorbent tubes to obtain SVOC transfer standards. A study was performed to determine the optimal sorbent material and storage conditions. This study will be presented together with the results of the 2018 Round Robin test for emission test chamber measurements organised by BAM. Using the novel system, VSL prepared transfer standards with known amounts of VOCs and SVOCs for participants to evaluate their analytical performance.zeige mehrzeige weniger

Volltext Dateien herunterladen

  • Certech2019_Iris de Krom_VSL.pdf
    eng

Metadaten exportieren

Weitere Dienste

Teilen auf Twitter Suche bei Google Scholar Anzahl der Zugriffe auf dieses Dokument
Metadaten
Autor*innen:I. de Krom
Koautor*innen:D. Heikens, Matthias Richter, Wolfgang Horn, A. Baldan
Dokumenttyp:Vortrag
Veröffentlichungsform:Präsentation
Sprache:Englisch
Jahr der Erstveröffentlichung:2019
Organisationseinheit der BAM:4 Material und Umwelt
4 Material und Umwelt / 4.2 Material-Mikrobiom Wechselwirkungen
DDC-Klassifikation:Naturwissenschaften und Mathematik / Chemie / Analytische Chemie
Freie Schlagwörter:CRM; Material emissions testing; Round robin test; VOC transfer standards
Themenfelder/Aktivitätsfelder der BAM:Chemie und Prozesstechnik
Veranstaltung:Emissions and Odours from Materials
Veranstaltungsort:Brussels, Belgium
Beginndatum der Veranstaltung:07.10.2019
Enddatum der Veranstaltung:08.10.2019
Verfügbarkeit des Dokuments:Datei im Netzwerk der BAM verfügbar ("Closed Access")
Datum der Freischaltung:30.10.2019
Referierte Publikation:Nein
Eingeladener Vortrag:Nein
Einverstanden
Diese Webseite verwendet technisch erforderliche Session-Cookies. Durch die weitere Nutzung der Webseite stimmen Sie diesem zu. Unsere Datenschutzerklärung finden Sie hier.