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Standard addition - A way of improving quantification of banned azo dyes in leather

Ahlström, Lars-Henric LU ; Amon, S and Mathiasson, Lennart LU (2005) In Journal of Separation Science 28(17). p.2407-2412
Abstract
An analytical procedure based on supercritical-fluid extraction and microwave-assisted extraction was applied on six different real leather samples for the determination of banned azo dyes. Determination of the dyes was performed indirectly by measuring their corresponding harmful aromatic amines, formed after reduction. A comparative study between external standard calibration and standard addition using both the dyes as well as the corresponding amines showed that the latter quantification method provided the highest accuracy.
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author
; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Journal of Separation Science
volume
28
issue
17
pages
2407 - 2412
publisher
John Wiley and Sons
external identifiers
  • wos:000233679200024
  • pmid:16342808
  • scopus:28844445599
ISSN
1615-9314
DOI
10.1002/jssc.200500184
language
English
LU publication?
yes
additional info
The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Analytical Chemistry (S/LTH) (011001004)
id
6bde01bd-6572-49b7-88de-cd7b834a3681 (old id 150852)
date added to LUP
2016-04-01 12:03:58
date last changed
2021-01-06 06:12:37
@article{6bde01bd-6572-49b7-88de-cd7b834a3681,
  abstract     = {An analytical procedure based on supercritical-fluid extraction and microwave-assisted extraction was applied on six different real leather samples for the determination of banned azo dyes. Determination of the dyes was performed indirectly by measuring their corresponding harmful aromatic amines, formed after reduction. A comparative study between external standard calibration and standard addition using both the dyes as well as the corresponding amines showed that the latter quantification method provided the highest accuracy.},
  author       = {Ahlström, Lars-Henric and Amon, S and Mathiasson, Lennart},
  issn         = {1615-9314},
  language     = {eng},
  number       = {17},
  pages        = {2407--2412},
  publisher    = {John Wiley and Sons},
  series       = {Journal of Separation Science},
  title        = {Standard addition - A way of improving quantification of banned azo dyes in leather},
  url          = {http://dx.doi.org/10.1002/jssc.200500184},
  doi          = {10.1002/jssc.200500184},
  volume       = {28},
  year         = {2005},
}