Impact of impurities in bromocresol green indicator dye on spectrophotometric total alkalinity measurements
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the impact of e-readiness on ec success in public sector in iran the impact of e-readiness on ec success in public sector in iran
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SenSitiVe SPeCtroPHotometriC DeterminAtion oF LAmotrigine in BuLK Drug AnD PHArmACeutiCAL FormuLAtionS uSing BromoCreSoL green
Two new, simple, rapid and reproducible spectrophotometric methods have been developed for the determination of lamotrigine (LMT) both in pure form and in its tablets. The first method (method A) is based on the formation of a colored ion-pair complex (1:1 drug/dye) of LMT with bromocresol green (BCG) at pH 5.02±0.01 and extraction of the complex into dichloromethane followed by the measurement...
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The objective of this study was to develop and validate a colorimetric assay to measure caprine serum albumin (CSA) concentrations in milk. The principle of the say was based on the binding of albumin to bromocresol green (BCG) dye at pH 4.0. The absorption of the dye-albumin complex was determined spectrophotometrically at 640 nm. A linear relationship existed between CSA concentrations (0.01 ...
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15 صفحه اولAutomated spectrophotometric analyzer for rapid single-point titration of seawater total alkalinity.
An automated analyzer was developed to achieve fast, precise, and accurate measurements of seawater total alkalinity (AT) based on single-point titration and spectrophotometric pH detection. The single-point titration was carried out in a circulating loop, which allowed the titrant (hydrochloric acid and bromocresol green solution) and a seawater sample to mix at a constant volume ratio. The di...
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ژورنال
عنوان ژورنال: Ocean Science
سال: 2020
ISSN: 1812-0792
DOI: 10.5194/os-16-535-2020