dc.contributor.author |
Bogatu, Corneliu |
|
dc.contributor.author |
Beqa, L. |
|
dc.contributor.author |
Veerepalli, R. |
|
dc.date.accessioned |
2020-03-30T08:18:24Z |
|
dc.date.accessioned |
2021-03-01T08:43:48Z |
|
dc.date.available |
2020-03-30T08:18:24Z |
|
dc.date.available |
2021-03-01T08:43:48Z |
|
dc.date.issued |
2010 |
|
dc.identifier.citation |
Leszczynska, D.. Simultaneous determination of chlorophenols from quaternary mixtures using multivariate calibration. Timişoara: Editura Politehnica, 2010 |
en_US |
dc.identifier.uri |
http://primo.upt.ro:1701/primo-explore/search?query=any,contains,Simultaneous%20determination%20of%20chlorophenols%20from%20quaternary%20mixtures%20using%20multivariate%20calibration&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo |
|
dc.description.abstract |
Multi-component quantitation method was used for chlorophenols determination from quaternary mixtures in water solutions. For multicalibration of spectrophotometer three series of standard samples were prepared using 2,4,6-trichlorophenol, 2,6-dichlorophenol, 2,4-dichlorophenol, 4-chlorophenol, 2-chlorophenol, and phenol in the concentration range of 0.5-12.5 mg/L. The mean recoveries from mixed samples containing 3.0-4.0 mg/L CPs were 96-98% and for 1.0 mg/L, 88-97.66%. Relative standard deviation determined for the same concentrations ranged between 4.65-5.21% and 7.48-9.86%, respectively. The method is not expensive and is useful for the analysis of different aromatic compounds from mixtures. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
Timişoara: Editura Politehnica |
en_US |
dc.relation.ispartofseries |
Seria chimie şi ingineria mediului, Tom 55(69), fasc. 1 (2010); |
|
dc.subject |
Chimie organică |
en_US |
dc.subject |
Compuși organici |
en_US |
dc.subject |
Spectrofotometrie |
en_US |
dc.subject |
Articol |
en_US |
dc.subject |
Chlorophenols |
en_US |
dc.subject |
Multicalibration |
en_US |
dc.subject |
Spectrophotometry |
en_US |
dc.subject |
Recovery |
en_US |
dc.title |
Simultaneous determination of chlorophenols from quaternary mixtures using multivariate calibration [articol] |
en_US |
dc.type |
Article |
en_US |