Lesne vrste centralnoafriške republike : vsebnost pepela in silikatov [PDF]
, 2017 Izmerjena je bila vsebnost pepela in silicijevega dioksida za 28 tropskih afriških listavcev in ene enokaličnice (Dracaena mannii). Vsebnost pepela je močno variirala. Večina zabeleženih vrednosti se je gibala med 0,3-1,4 %.
Piškur, Mitja +2 more
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The determination of polymeric derivatives of guanidine in disinfectants by two-phase titration
Тонкие химические технологии, 2015 The article considers the results of identifying the disinfectant water-soluble guanidines polymers by means of methods including spectrophotometry, infrared spectroscopy, fluorescence analysis, as well as the use of gold nanoparticles.
O. I. Kozoor +3 more
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Spectrophotometric Assay of Phenylephrine Hydrochloride Using 4-Aminoantipyrine and Copper (II) [PDF]
, 2010 A new spectrophotometric method is proposed for determination of phenylephrine hydrochloride. The method is based on the coupling of 4-aminoantipyrine (4-AAP) with phenylephrine hydrochloride (PEH) to give a new ligand that reacts with copper (II) in the
Theia'a N. Al-Sabha
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Effect of protein on titrimetry of bicarbonate, titratable acid, and ammonium in urine. [PDF]
, 1979 L J Litkowski, T L Wilson
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Chelate-exchange titrimetry in nonaqueous solvents. I. Determination of dithizone and metal dithizonates [PDF]
, 1969 Peter Grey, G. C. B. Cave
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Acid–base titrimetric assay of hydroxyzine dihydrochloride in pharmaceutical samples [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2010 Two simple titrimetric methods have been developed for the determination of hydroxyzine dihydrochloride (HDH) in pure form and in tablets. The principle of the methods are simple acid–base reactions in which the hydrochloride content of the drug was ...
Kanaka¬pura Basavaiah Vinay +2 more
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François-Antoine-Henri Descroizilles (1781-1825), demostrador real de química, boticario, inventor y químico industrial: padre del análisis volumétrico. Parte 1ª [PDF]
, 2018 In this contribution the life and work of François-Antoine-Henry Descroizilles is reviewed. He is recognized as a multifaceted person, and as a skilled and wise chemist by eminent scientists of his time.
García Asuero, Agustín +2 more
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Rheological and Physicochemical Analysis of Nonedible Oils Used for Biodiesel Production. [PDF]
ACS Omega, 2022 Zakaria F, Lujaji F, Kivevele T.
europepmc +1 more source
A Comparative Analysis of Aspirin from Various Analgesic Formulations Using Titrimetry, Spectroscopic and Hyphenated Chromatographic Techniques [PDF]
, 2018 Ochieng Anthony +5 more
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