نتایج جستجو برای: bromocresol green
تعداد نتایج: 140092 فیلتر نتایج به سال:
In this batch study, montmorillonite was modified by a cationic surfactant [hexadecyltrimethylammonium bromide (HDTMA-MMT)] and used as sorbent to remove bromocresol green (BCG) from aqueous solutions. The effect of several factors such as surfactant loading rate onto the clay, contact time, pH, adsorbent dosage, dye concentration, and ion strength were investigated on the sorption. The equilib...
Chronic renal failure (CKD) is a progressive decline in kidney function so that it cannot maintain hemostasis the body, order to hemodialysis carried out patients with failure, replace function. Examination of albumin serum or plasma taken from venous blood. The purpose this study was analyze levels chronic pre and post at Santa Elisabeth Hospital Medan. This research method descriptive. popula...
Albumin as an outcome measure in haemodialysis in patients: the effect of variation in assay method.
BACKGROUND Serum/plasma albumin is an important predictor of future mortality/morbidity in haemodialysis (HD) patients and has been proposed as an important audit measure. Different methods of albumin assay give different results and the bias between methods may be greater in renal failure patients. METHODS Albumin concentration in plasma was measured by three methods, two dye-binding methods...
Itaconic acid is one of industrially important organic produced by fungi. It an unsaturated dicarboxylic acid, which can be used as a replacement for petroleum base chemicals. monomer in synthesis biodegradable polymer such fibre, plastics, detergents, rubber, lubricants and bioactive compounds. In this study, thirty five fungal isolates were retrieved from soil samples collected different site...
Abstract Sulfite is a common food additive that prevents oxidation from damaging nutrients, and it has long been used in the industry as bleaching agent. It can harm human body if taken wrongly or excessively. In this study, three dyes (cresol red, chlorophenol bromocresol green) were explored to analyze presence of sodium sulfite (SS) an inexpensive, disposable paper sensor with lower visible ...
Three rapid spectrophotometric methods were developed for the determination of sunitinib based on the formation of ion-pair complex in acidic medium with bromocresol purple, bromothymol blue, and bromophenol blue. The formed ion-pair complexes, extractable with chloroform, were measured at 422 nm for bromocresol purple, 425 nm for bromothymol blue and 427 nm for bromophenol blue. All these meth...
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