Buscar
Mostrando ítems 31-40 de 433031
Determination of amylase activity in cotyledons of Phaseolus vulgaris L. cv. carioca
(Brazilian Archives of Biology and Technology, 1998-06-01)
Determination of α- and β-amylase activity in the extracts of cotyledons of Phaseolus vulgaris L. cv. cariocawas done using selective inactivation of α-amylase by lowering the pH of the incubation medium or by the use of ...
Potentiometric determination of alendronate in pharmaceutical formulations
(Instytut Chemii Fizycznej Pan, 2004-01-01)
A simple, precise, fast and low-cost potentiometric method for alendronate determination in pharmaceutical formulations has been proposed. Alendronate present in tablets at the known concentration was potentiometrically ...
Slater determinants of orthogonal polynomials
(Elsevier B.V., 2016-03-15)
The symmetrized Slater determinants of orthogonal polynomials with respect to a non-negative Borel measure are shown to be represented by constant multiple of Hankel determinants of two other families of polynomials, and ...
Potentiometric determination of alendronate in pharmaceutical formulations
(2004-12-01)
A simple, precise, fast and low-cost potentiometric method for alendronate determination in pharmaceutical formulations has been proposed. Alendronate present in tablets at the known concentration was potentiometrically ...
Rapid magnitude determination from peak amplitudes at local stations
(2013)
The rapid determination of its magnitude soon after a great earthquake is necessary for the issuing of effective
tsunami warnings, as demonstrated in the great earthquake off Tohoku district in Japan on March 11, 2011. ...
DIFFERENTIAL CONDUCTIMETRY IN FLOW-INJECTION - DETERMINATION OF AMMONIA IN KJELDAHL DIGESTS
(Royal Soc ChemistryCambridgeInglaterra, 1991)
Determination of diclofenac in pharmaceutical preparations by diffuse reflectance photometry
(Elsevier Science BvAmsterdamHolanda, 2006)
Boron-Doped Diamond Electrode Coupled to Liquid Chromatography: Application to Simultaneous Determination of Benzodiazepines
(Wiley-v C H Verlag GmbhWeinheimAlemanha, 2010)
Simultaneous determination of dipyrone and papaverine in pharmaceutical formulation using PLS regression and UV spectrophotometry
(Taylor & Francis IncPhiladelphiaEUA, 2007)
2-(2-Thiazolylazo)-p-Cresol (TAC) as a Reagent for the Spectrophotometric Determination of Titanium (IV)
(Mikrochim. Acta, 1993)
The reaction between titanium(IV) and 2-(2-thiazolylazo)-p-cresol-
(TAC) in aqueous methanol media at apparent pH 4.0-5.6 results in a intensely
coloured complex that is stable for at least 2 h. The combining ratio is 1 : ...