Permanganometric determination of etamsylate in bulk drug and in tablets [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2009 One titrimetric and two spectrophotometric methods which are simple, selective, sensitive, accurate, precise and economical for the determination of etamsylate (ETM) in bulk drug and in tablets employing permanganate as the oxidimetric reagent are ...
K.B. Vinay +3 more
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Стандартные образцы, 2019 This paper describes key stages in the development and investigation of a high-precision certified reference material (CRM) for the composition of potassium dichromate solution.
A. Yu. Shimolin, A. V. Sobina
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Titrimetric methods for determining cationic surfactants
Журнал органічної та фармацевтичної хімії, 2022 Aim. To generalize and systematize information on titrimetric methods for determining quaternary ammonium compounds (QACs). Results and discussion.
Mykola Ye. Blazheyevskіy +3 more
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High Precision Titrimetry, Ion Chromatography and ICP-Optical Emission Spectrometry for the Estimation of Inhomogeneities in Aqueous Calibration Solutions for Metrological Purposes [PDF]
, 2018 .: The homogeneity of samples intended for metrological intercomparison studies must be granted without ambiguity. This holds equally true for aqueous solutions for which the determination of between-bottle variations requires measurement techniques with
Rezzonico, Sergio +2 more
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Study on low-grade galena-barite ore beneficiation in Khuzdar, Balochistan, Pakistan [PDF]
, 2019 Purpose. Galena and barite are the principal minerals of lead and barium respectively. Both minerals are used extensively in industries because of their distinct properties.
Bashir, F +6 more
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Methods of quantitative determination of Sparteine hydroiodine
Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2015 Currently, there are many different methods of quantitative determination of alkaloid Sparteine amounts such as gravimetry, acidimetry, argentometry (including the use of ion-selective electrode), iodometry, extraction photometry, colorimetry ...
M. E. Blazheyevskyy +3 more
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Ion Analysis at the Highest Stage - The Metrological Approach by National Metrological Institutes [PDF]
, 2018 .: National Metrological Institutes (NMI's) from fifteen different countries participated in interlaboratory comparisons where concentrations of about 1 g kg−1 in solutions of aluminium, copper, iron, magnesium, chloride and phosphate were measured.
Felber, Helene, Weber, Michael
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Non-aqueous titrimetric assay of gabapentin in capsules using perchloric acid as titrant [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2011 Two simple, rapid, accurate and inexpensive methods using visual and potentiometric titrimetric techniques are described for the determination of gabapentin (GBP) in bulk drug as well as in capsules.
SAMEER A.M. ABDULRAHMAN +1 more
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Moisture Determination by Thermal Titrimetry Using the Enthalpy of Reaction of 2,2-Dimethoxypropane with Water [PDF]
, 2001 Assays for water content can be readily and simply carried out using the technique of thermal titrations. The method is based on measuring the endothermic heat of reaction exhibited when 2,2-dimethoxypropane is brought into contact with water in the ...
Baber, Reagan, Wilson, Edmond W., Jr.
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Enriched surface acidity for surfactant-free suspensions of carboxylated carbon nanotubes purified by centrifugation [PDF]
, 2016 It is well known that surfactant-suspended carbon nanotube (CNT) samples can be purified by centrifugation to decrease agglomerates and increase individually-dispersed CNTs.
Braun, Elizabeth I. +2 more
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