Strategies to improve accuracy and sensitivity in phosphorus determinations by inductively coupled plasma quadrupole mass spectrometry

Donati, George L.; Amais, Renata S.; Nobrega, Joaquim A.

Advanced search

Search - Use quotation marks to get a more specific result

Index

Field of knowledge

Start date

Betweenand

(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Strategies to improve accuracy and sensitivity in phosphorus determinations by inductively coupled plasma quadrupole mass spectrometry

Full text
Author(s):	Donati, George L. ^[1] ; Amais, Renata S. ^[1] ; Nobrega, Joaquim A. ^[1] Total Authors: 3
Affiliation:	^[1] Univ Fed Sao Carlos, Dept Quim, BR-13560970 Sao Carlos, SP - Brazil Total Affiliations: 1
Document type:	Journal article
Source:	Journal of the Brazilian Chemical Society; v. 23, n. 4, p. 786-791, APR 2012.
Web of Science Citations:	10
Abstract
The collision/reaction interface with He introduced through the skimmer at 100 mL min-1 is employed to improve accuracy in 31P+ determinations by ICP-QMS. The 31P16O+ determination in cool plasma conditions result in limits of detection 55-fold lower. This strategy may be an interesting alternative for high ionization potential elements such as P. (AU)

FAPESP's process:	06/59083-9 - Inductively coupled plasma mass spectrometry: fundamentals and applications
Grantee:	Joaquim de Araújo Nóbrega
Support Opportunities:	Research Projects - Thematic Grants


FAPESP's process:	10/17387-7 - Assessment of spectroanalytical techniques and sample preparation procedures for the determination of sulfur in biodiesel and diesel blends
Grantee:	Renata Stábile Amais
Support Opportunities:	Scholarships in Brazil - Doctorate

Short URL