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Characterization of biopolymers and soy protein isolate-high-methoxyl pectin complex
(2017-01-01)
This study aimed at characterizing the soy protein isolate and high-methoxyl pectin biopolymers individually, and the complexes formed by both at different proportions and pHs in order to find the most suitable pH and ...
Determinação de heparina fracionada em preparações farmacêuticas utilizando turbidimetria
(Sociedade Brasileira de Química, 2011)
A turbidimetric method has been used for quantification of fractionated heparin (FH) in pharmaceutical dosage. The UV detection at two wavelengths (290 and 500 nm) showed a significant increase in sensitivity of the method, ...
Rifaximin Stability: A Look at UV, IR, HPLC, and Turbidimetry Methods
(Aoac Int, 2018-03-01)
The study of the stability of medicines is mandated by the International Conference on Harmonization and the World Health Organization. Rifaximin, an antimicrobial marketed in the form of tablets, has no record of stability ...
TURBIDIMETRIC DETERMINATION OF POTASSIUM BY FLOW-INJECTION ANALYSIS
(Marcel Dekker IncNew York, 1994)
Dimensão fractal de ácidos húmicos em diferentes condições experimentais
(Química Nova, 2019)
An improved procedure for flow-based turbidimetric sulphate determination based on a liquid core waveguide and pulsed flows
(ELSEVIER SCIENCE BV, 2008)
An improved flow-based procedure is proposed for turbidimetric sulphate determination in waters. The flow system was designed with solenoid micro-pumps in order to improve mixing conditions and minimize reagent consumption ...
An expert flow system involving in-line prior assay for turbidimetric determination of chloride and sulphate in natural waters
(ELSEVIER SCIENCE BV, 2008)
A multi-pumping flow system exploiting prior assay is proposed for sequential turbidimetric determination of sulphate and chloride in natural waters. Both methods are implemented in the same manifold that provides facilities ...
Contamination by Larger Particles of Two Almost-Uniform Lattices: Analysis by Combined Light Scattering and Turbidimetry
(Elsevier, 2005-12)
Multiangle dynamic light scattering (MDLS) and turbidimetry (T) were applied (both individually and combined) for determining the contamination by larger particles of two almost-uniform polystyrene (PS) latices. Latex 1 ...