Skip to main content

Phosphorimetric Detection of Polycyclic Aromatic Hydrocarbons on Solid-Phase Extraction Membranes

Buy Article:

$29.00 plus tax (Refund Policy)

Abstract:

Solid-surface room-temperature phosphorimetry (SS-RTP) has been employed for the determination of polycyclic aromatic hydrocarbons (PAHs) adsorbed on solid-phase extraction (SPE) membranes. Three types of membranes commercially available were tested as solid substrates for phosphorescence emission. The effects of humidity and oxygen quenching were studied on SPEC membranes. Calibration curves with linear dynamic ranges varying from two to three orders of magnitude were obtained in the presence of 0.05 M sodium dodecyl sulfate and 0.1 M TlNO3. The relative standard deviations of measurements varied between 5 and 10%. The absolute limits of detection were estimated at the ng to sub-ng level. On the basis of the performance of SPE membranes as solid substrates, the potential application of SPE-RTP for the analysis of PAHs is discussed.

Keywords: POLYCYCLIC AROMATIC HYDROCARBONS SOLID-PHASE EXTRACTION PHOSPHORIMETRY OCTADECYL MEMBRANES

Document Type: Research Article

DOI: http://dx.doi.org/10.1366/0003702981944814

Publication date: August 1, 1998

More about this publication?
sas/sas/1998/00000052/00000008/art00011
dcterms_title,dcterms_description,pub_keyword
6
5
20
40
5

Access Key

Free Content
Free content
New Content
New content
Open Access Content
Open access content
Subscribed Content
Subscribed content
Free Trial Content
Free trial content
Cookie Policy
X
Cookie Policy
ingentaconnect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more