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Notas sobre la variacion fenotipica y taxonomia de Pleuridium Brid. (Musci) en el Valle de Mexico = Remarques sur la variation phénotypique et la taxonomie de Pleuridium Brid. (Musci) dans la vallée de Mexico = Notes on the phenotypic variation and taxonomy of Pleuridium Brid. (Musci) in the Valley of MexicoCARDENAS S., A.Cryptogamie. Bryologie, lichénologie. 1987, Vol 8, Num 4, pp 305-310, issn 0181-1576Article

COMBATE QUIMICO DE PLAGAS DE FRIJOL EN EL VALLE DEL FUERTE, SIN. = LUTTE CHIMIQUE CONTRE LES DEPREDATEURS DU HARICOT DANS LA VALLEE DE FUERTE, SIN.ARMENTA CARDENAS S.1980; FOLIA ENTOMOL. MEX.; MEX; DA. 1980; NO 45; PP. 89-90Conference Paper

Lorentziella imbricata and Oreoweisia delgadilloi in MexicoCARDENAS S., A; DELGADILLO M., C.The Bryologist. 1994, Vol 97, Num 1, pp 85-86, issn 0007-2745Article

Determination of phenols in waters by stir membrane liquid-liquid-liquid microextraction coupled to liquid chromatography with ultraviolet detectionALCUDIA-LEON, M. C; LUCENA, R; CARDENAS, S et al.Journal of chromatography. 2011, Vol 1218, Num 16, pp 2176-2181, issn 0021-9673, 6 p.Article

Surfactant coated fullerenes C₆₀ as pseudostationary phase in electrokinetic chromatographyMOLINER-MARTINEZ, Y; CARDENAS, S; VALCARCEL, M et al.Journal of chromatography. 2007, Vol 1167, Num 2, pp 210-216, issn 0021-9673, 7 p.Article

Statistical intervals to validate an autoanalyzer for monitoring the exhaustion of alkaline degreasing bathsTRULLOLS, E; RUISANCHEZ, I; AGUILERA, E et al.Analytica chimica acta. 2006, Vol 569, Num 1-2, pp 260-266, issn 0003-2670, 7 p.Article

Biological fluid screening and confirmation of bile acids by use of an integrated flow-injection-LC-evaporative light-scattering systemCRIADO, A; CARDENAS, S; GALLEGO, M et al.Chromatographia (Wiesbaden). 2002, Vol 55, Num 1-2, pp 49-54, issn 0009-5893Article

Selective enrichment of 17 pyrethroids from lyophilised agricultural samplesCOLUME, A; CARDENAS, S; GALLEGO, M et al.Journal of chromatography. 2001, Vol 912, Num 1, pp 83-90, issn 0021-9673Article

Semiautomatic multiresidue gas chromatographic method for the screening of vegetables for 25 organochlorine and pyrethroid pesticidesCOLUME, A; CARDENAS, S; GALLEGO, M et al.Analytica chimica acta. 2001, Vol 436, Num 1, pp 153-162, issn 0003-2670Article

Valores de hemoglobina y hierro serico en mujères de clase socioeconomica baja, Yucatan, Mexico = Valeurs de l'hémoglobine et du fer chez les femmes appartenant aux catégories socio-économiques les plus pauvres du Yucatán, Mexique = Hemoglobin and serum ion values in women of low socioeconomic class, Yucatán, MexicoCANTO DE CETINA, T. E; CARDENAS, S; ORTIZ, M. E et al.Boletín de la Oficina sanitaria panamericana. 1985, Vol 98, Num 5, pp 464-472, issn 0030-0632Article

Carbon coated titanium dioxide nanotubes: Synthesis, characterization and potential application as sorbents in dispersive micro solid phase extractionGARCIA-VALVERDE, M. T; LUCENA, R; GALAN-CANO, F et al.Journal of chromatography. 2014, Vol 1343, pp 26-32, issn 0021-9673, 7 p.Article

Carbon nanostructures as sorbent materials in analytical processesVALCARCEL, M; CARDENAS, S; SIMONET, B. M et al.TrAC. Trends in analytical chemistry (Regular ed.). 2008, Vol 27, Num 1, pp 34-43, issn 0165-9936, 10 p.Article

Comparative study of carbon nanotubes and C₆₀ fullerenes as pseudostationary phases in electrokinetic chromatographyMOLINER-MARTINEZ, Y; BARRIOS, M; CARDENAS, S et al.Journal of chromatography. 2008, Vol 1194, Num 1, pp 128-133, issn 0021-9673, 6 p.Article

Vanguard/rearguard strategy for the evaluation of the degradation of yoghurt samples based on the direct analysis of the volatiles profile through headspace-gas chromatography-mass spectrometryCARRILLO-CARRION, C; CARDENAS, S; VALCARCEL, M et al.Journal of chromatography. 2007, Vol 1141, Num 1, pp 98-105, issn 0021-9673, 8 p.Article

Solid-phase extraction-capillary electrophoresis-mass spectrometry for the determination of tetracyclines residues in surface water by using carbon nanotubes as sorbent materialSUAREZ, B; SANTOS, B; SIMONET, B. M et al.Journal of chromatography. 2007, Vol 1175, Num 1, pp 127-132, issn 0021-9673, 6 p.Article

Direct automatic screening of soils for polycyclic aromatic hydrocarbons based on microwave-assisted extraction/fluorescence detection and on-line liquid chromatographic confirmationCRIADO, A; CARDENAS, S; GALLEGO, M et al.Journal of chromatography. 2004, Vol 1050, Num 2, pp 111-118, issn 0021-9673, 8 p.Article

Assessment of digestive enzyme activities during larval development of white breamCARA, J. B; MOYANO, F. J; CARDENAS, S et al.Journal of fish biology. 2003, Vol 63, Num 1, pp 48-58, issn 0022-1112, 11 p.Article

Evaporative light scattering detector : a new tool for screening purposesCARDENAS, S; GALLEGO, M; VALCARCEL, M et al.Analytica chimica acta. 1999, Vol 402, Num 1-2, pp 1-5, issn 0003-2670Article

Vanguard-rearguard analytical strategiesVALCARCEL, M; CARDENAS, S.TrAC. Trends in analytical chemistry (Regular ed.). 2005, Vol 24, Num 1, pp 67-74, issn 0165-9936, 8 p.Article

PREVALENCIA DE ANEMIA EN USUARIAS DE UNA CLINICA DE PLANIFICACION FAMILIAR DE MERIDA = PREVALENCE D'ANEMIE CHEZ LES CLIENTES D'UNE CLINIQUE DE PLANIFICATION FAMILIALE DE MERIDACANTO DE CETINA TE; CARDENAS S; PINA CASTRO R et al.1983; SALUD PUBLICA DE MEXICO; ISSN 0036-3634; MEX; DA. 1983; VOL. 25; NO 2; PP. 173-176; ABS. ENG; BIBL. 10 REF.Article

Magnetic nanoparticles-nylon 6 composite for the dispersive micro solid phase extraction of selected polycyclic aromatic hydrocarbons from water samplesREYES-GALLARDO, Emilia M; LUCENA, R; CARDENAS, S et al.Journal of chromatography. 2014, Vol 1345, pp 43-49, issn 0021-9673, 7 p.Article

Stir membrane liquid-liquid microextractionALCUDIA-LEON, M. C; LUCENA, R; CARDENAS, S et al.Journal of chromatography. 2011, Vol 1218, Num 7, pp 869-874, issn 0021-9673, 6 p.Article

Dispersive Solid Phase Extraction for In-Sorbent Surface Attenuated Total Reflection Infrared DetectionALCUDIA-LEON, M. C; LUCENA, R; CARDENAS, S et al.Analytical chemistry (Washington). 2009, Vol 81, Num 3, pp 1184-1190, issn 0003-2700, 7 p.Article

Evaporative light scattering detection : trends in its analytical usesLUCENA, R; CARDENAS, S; VALCARCEL, M et al.Analytical and bioanalytical chemistry. 2007, Vol 388, Num 8, pp 1663-1672, 10 p.Article