Chemical characterization of size-segregated particulate matter (PM) by inductively coupled plasma - Tandem mass spectrometry (ICP-MS/MS)
Yükleniyor...
Dosyalar
Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
An analytical method was optimized for quantification of 67 elements including P, S and Si in size-segregated atmospheric particulate matter (PM) samples by Inductively Coupled Plasma-Tandem Mass Spectrometry (ICP-MS/MS). The analytical performance of ICP-MS/MS system using 02 as reaction gas and He as collision gas into the octopole collision/reaction cell (CRC) by mass shift and on mass using single MS modes were evaluated to enhance interference-free analysis. Satisfactory recoveries of elements in the range of 71.5% +/- 3.4% (Ca) and 110.9% +/- 13.1% (Si) were obtained by dissolving and analyzing certified reference material (CRM - NIST 1648a, urban dust). Elemental S in PM samples with high recovery (96.6% +/- 3.9%) was reported for the first time by using an ICP-MS/MS technique. ICY-MS/MS is a very powerful technique and provides interference-free detection of elements in PM samples.
Açıklama
Anahtar Kelimeler
ICP-MS/MS, Particulate Matter, Trace Elements, Tandem Mass Spectrometry
Kaynak
Talanta
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
208
