Show simple item record
dc.contributor.author |
Komárek, Karell|Grynová, Luciel|Medek, Jiříl|Dolenek, Petrl|Ferenčík, Martin
|
|
dc.date.accessioned |
2009-03-12T16:11:14Z |
|
dc.date.available |
2009-03-12T16:11:14Z |
|
dc.date.issued |
2003 |
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dc.identifier |
Univerzitní knihovna (studovna) |
cze |
dc.identifier.issn |
1211-5541 |
|
dc.identifier.uri |
http://hdl.handle.net/10195/32667 |
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dc.description.abstract |
A simple method for the determination of nitrilotrioacetic acid (NTA) and ethylene-diaminetetraacetic acid (EDTA) beside other aminepolycarboxylic acids in surface water and waste water by gas chromatography is described. First, water samples were dried by evaporating. The free acids were esterified by the mixture of n-butyl alcohol and acetyl chloride. The prepared n-butyl esters were identified by the cappillary GC-MS and then determined by the cappilary GC-FID. n-Butyl esters of aminepolycarboxylic acids NTA, EDTA, CDTA and DTPA were characterized by retention times under the chosen conditions. |
eng |
dc.format |
p. 65-71 |
cze |
dc.language.iso |
eng |
|
dc.publisher |
Univerzita Pardubice |
cze |
dc.relation.ispartof |
Scientific papers of the University of Pardubice. Series A, Faculty of Chemical technology. 8 (2002) |
eng |
dc.rights |
open access |
eng |
dc.subject |
kyselina ethylendiaminotetraoctová |
cze |
dc.subject |
kyselina nitrilotrioctová |
cze |
dc.subject |
stanovení |
cze |
dc.subject |
povrchové vody |
cze |
dc.subject |
plynová chromatografie |
cze |
dc.subject |
metody |
cze |
dc.title |
Determination of EDTA and NTA in water by gas chromatography |
eng |
dc.type |
article |
cze |
dc.identifier.signature |
47333 |
|
dc.peerreviewed |
yes |
eng |
dc.publicationstatus |
published |
eng |
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