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Sex Determination by Observation of Barr Body in Teeth Subjected to High Temperatures
(Sociedad Chilena de Anatomía, 2011)
CYANIDE DETERMINATION WITH A MODIFIED NINHYDRIN REAGENT USING N-ACETYL CYSTEINE IN THE PRESENCE OF HEAVY METAL IONS
(Sociedad Chilena de Química, 2010)
Determinants and catalysts in intrafirm technology transfer: Learning from case studies
(Universidad Alberto Hurtado. Facultad de Economía y Negocios, 2015)
POLAROGRAPHIC-BEHAVIOR AND DETERMINATION OF RANITIDINE IN PHARMACEUTICAL FORMULATIONS AND URINE
(ROYAL SOC CHEMISTRY, 1994-06)
A polarographic method for the determination of ranitidine is described, based on the reduction of the nitro group at a dropping-mercury electrode. The proposed method permits the drug to be determined, without any prior ...
Determination of amylase activity in cotyledons of Phaseolus vulgaris L. cv. carioca
(Brazilian Archives of Biology and Technology, 2014)
Potentiometric determination of alendronate in pharmaceutical formulations
(Instytut Chemii Fizycznej Pan, 2014)
Caffeine Determination at a Carbon Fiber Ultramicroelectrodes by Fast-Scan Cyclic Voltammetry
(Soc Brasileira Quimica, 2012-04-01)
Caffeine determination using a fast-scan voltammetric procedure at a carbon fiber ultramicroelectrode (CF-UME) is described. The CF-UME was submitted to electrochemical pretreatment. Parameters such as number of acquisition ...
Preconcentration of rutin at a poly glutamic acid modified electrode and its determination by square wave voltammetry
(Taylor & Francis Inc, 2007-01-01)
The voltammetric determination of rutin in 0.04 mol l(-1) B-R buffer (pH 4.0) by square wave voltammograms (+0.41 V vs. Ag/AgCl(sat.)) at a poly glutamic acid modified glassy carbon electrode was found to be several orders ...
Voltammetric determination of fenbendazole in veterinarian formulations
(Elsevier B.V., 2002-09-05)
A versatile voltammetric method for quantitative determination of fenbendazole (FBZ) in commercial tablets has been proposed, where direct dissolution of tablets is carried out in 0.1 mol l(-1) tetrabutylamoniun tetrafluorborate ...
Spectrophotometric determination of dipyrone in pharmaceutical preparations by using chromotropic acid
(Elsevier B.V., 1999-09-30)
A spectrophotometric method for the determination of dipyrone in pharmaceutical preparations is proposed. This method is based on selective oxidation of dipyrone, in the presence of sulphuric acid, splitting off formaldehyde ...