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Приказ резултата 171-180 од 189
Acid-base equilibria in homogeneous and heterogeneous systems of clonazepam and nitrazepam
(Govi-Verlag Gmbh, Eschborn, 1998)
Review of linear modular automation and robotic technology in clinical laboratory
(Društvo medicinskih biohemičara Srbije i Crne Gore, Beograd i Univerzitet u Beogradu - Farmaceutski fakultet, Beograd, 1998)
Application of artificial neural networks in HPLC method development
(Pergamon-Elsevier Science Ltd, Oxford, 1998)
The use of artificial neural networks (ANNs) for response surface modelling in HPLC method development for amiloride and methychlothiazide separation is reported. The independent input variables were pH and methanol ...
Application of neural networks for response surface modeling in HPLC optimization
(Elsevier Science BV, Amsterdam, 1998)
The usefulness of artificial neural networks for response surface modeling in HPLC optimization is compared with multiple regression methods. The results show that neural networks offer promising possibilities in HPLC ...
An attempt to establish an in vitro in vivo correlation: case of paracetamol immediate-release tablets
(Medecine Et Hygiene, Geneva 4, 1998)
The purpose of this study was to investigate the possibility of developing different levels of in vitro-in vivo correlation for immediate-release paracetamol tablets using in vitro dissolution data obtained under various ...
Determination of fleroxacin in human serum and in dosage forms by derivative UV spectrophotometry
(Pergamon-Elsevier Science Ltd, Oxford, 1998)
Spectrophotometric investigation of uranil(II)-rutin complex in 70% ethanol
(Amer Chemical Soc, Washington, 1998)
The composition and stability constant of a UO2(II)-rutin complex in 70% ethanol were determined by suitable spectrophotometric methods and pH measurement. UO2(II) ion and rutin (3,3',4',5,7-pentahydroxyflavone-3-rhamnoglucoside) ...
UV spectrophotometric microdetermination of L-DOPA based on complex formation with copper(II)ion
(Marcel Dekker Inc, New York, 1997)
The UV spectrophotometric investigations obtained for the reaction between L-DOPA and copper(II)ion contribute to the clarification of equilibrium conditions of the complex formation both in the excess of metal ion and ...
High-performance liquid chromatographic assay of 8-hydroxyquinoline sulfate and its stability in immunobiological preparations
(Elsevier Science BV, Amsterdam, 1998)
Because of the ability of g-hydroxyquinoline sulfate (8-HQS) to irreversibly bind metals from rubber stoppers, the stability of 8-HQS in tuberculin solutions was investigated, For the determination of 8-HQS, a simple and ...
Spectrophotometric investigation of the Pd(II)-quercetin complex in 50% ethanol
(Springer-Verlag Wien, Vienna, 1998)
Composition and stability constant of the Pd(II)-quercetin complex were determined by suitable spectrophotometric methods and pH-metric measurements in 50% Ethanol. It was found that the pd(2+) ion and quercetin form a 1:1 ...