Mostrar el registro sencillo del ítem

dc.contributor.author
Gimenez, L. I.  
dc.contributor.author
Michellod, A. M. M.  
dc.contributor.author
Jorge, M. J.  
dc.contributor.author
Pila, Andrea Natalia  
dc.contributor.author
Bordón, Alexander Germán  
dc.contributor.author
Profeta, Mariela Inés  
dc.contributor.author
Romero, Jorge Marcelo  
dc.contributor.author
Jorge, Nelly Lidia  
dc.date.available
2017-12-19T14:23:20Z  
dc.date.issued
2017-09-27  
dc.identifier.citation
Jorge, Nelly Lidia; Romero, Jorge Marcelo; Profeta, Mariela Inés; Bordón, Alexander Germán; Pila, Andrea Natalia; Jorge, M. J.; et al.; Spectrophotometric determination of the deltamethrin; AJST Publishing House; Asian Journal of Science and Technology; 8; 9; 27-9-2017; 5663-5665  
dc.identifier.uri
http://hdl.handle.net/11336/31004  
dc.description.abstract
In the province of Corrientes is found highest production of indoor plants from all Argentina, specially in the northeast of this province. This is because the low frequency orthelack of frosts, allowing a lower cost in the production, since heating is not needed. In this type of cultive is commonly used thedeltamethrin, as the result of this, the validation of a simple method comparable with the gas chromatography for the determination of this Pesticide on both, irrigation and consumption water, was studied. In this work, a spectrophotometric method is proposed for the determination of deltamethrin inirrigation water from the area of flower crops located in the Department of Concepción in the province of Corrientes. Deltamethrin solutions in a range from 0,025 to 1 mg/L on irrigation water were prepared. The absorbance spectrum was scanned between 200 and 400 nm. The maximum absorbance was found at 220 nm. A calibration curve in the range from 0.025 to 1 mg/L, responded to A = (0.3246± 0.0224) C + (0.0096 ± 0.0068) with R2 = 0.998. The % RSD was 0.961 indicating good repeatability for the analytical procedure. The accuracy in the recovery experience was 99.0 - 109.6%. The statistical comparison using the t-test and the F-test indicates that there are no significant differences between GC and spectrophotometric methods, with a confidence level of 95%. The specificity and intermediate accuracy tests were satisfactory.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
AJST Publishing House  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Uv  
dc.subject
Dft  
dc.subject
Pyrethroid  
dc.subject.classification
Otras Ciencias Químicas  
dc.subject.classification
Ciencias Químicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Spectrophotometric determination of the deltamethrin  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-10-31T13:52:07Z  
dc.identifier.eissn
0976-3376  
dc.journal.volume
8  
dc.journal.number
9  
dc.journal.pagination
5663-5665  
dc.journal.pais
India  
dc.journal.ciudad
Tamilnado  
dc.description.fil
Fil: Gimenez, L. I.. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Química; Argentina  
dc.description.fil
Fil: Michellod, A. M. M.. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Química; Argentina  
dc.description.fil
Fil: Jorge, M. J.. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Química; Argentina  
dc.description.fil
Fil: Pila, Andrea Natalia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Modelado e Innovación Tecnológica. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Modelado e Innovación Tecnológica; Argentina  
dc.description.fil
Fil: Bordón, Alexander Germán. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Química; Argentina  
dc.description.fil
Fil: Profeta, Mariela Inés. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Química; Argentina  
dc.description.fil
Fil: Romero, Jorge Marcelo. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Química; Argentina  
dc.description.fil
Fil: Jorge, Nelly Lidia. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Departamento de Química; Argentina  
dc.journal.title
Asian Journal of Science and Technology  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.journalajst.com/sites/default/files/4720.pdf