Forced degradation is a extensively employed method carried out in pharmaceutical development in order to develop stability, demonstrating methods that provides quality and steadiness information to comprehend the degradation pathways of the drug substance and its impurities. There are various distinctive brands accessible in market for diltiazem. It will be a calcium opponent profitable in the...

BACKGROUND Dialysate-based, on-line measurements of Kt/V and protein catabolic rate (PCR) in dialysis patients have been considered more accurate compared with measurements on the blood side during dialysis. The primary aim of this study was to compare total removed urea (TRU) and PCR, normalized to body weight (nPCRw), obtained by three dialysate-based methods: (i) on-line ultraviolet (UV) abs...

Benthic macroinvertebrates have many useful properties that make possible the use of these organisms as sentinel in biomonitoring programmes in freshwater. Combined with the characteristics of the water and sediment, benthic macroinvertebrates are potential indicators of environmental quality. Thus, the spatial occurrence of potentially toxic metals (Al, Zn, Cr, Co, Cu, Fe, Mn and Ni) in the wa...

Objective: The study presents the validation protocol for determination of total phosphorus content at parts per million (ppm) (μg/L) levels in animal feed by a UV-Vis spectrophotometer. Methods: measured absorbance solutions against blank solution was 400 nm with A combined ammonium heptamolybdate tetrahydrate and monovanadate blue used as coloring reagent detection. This method validated eval...

BACKGROUND A rapid and sensitive ultraviolet-visible (UV-VIS) spectroscopic method was developed for the estimation of pyrimidine derivative 6-Bromo-3-(6-(2,6-dichlorophenyl)-2-(morpolinomethylamino) pyrimidine4-yl) -2H-chromen-2-one (BT10M) in bulk form. RESULTS Pyrimidine derivative was monitored at 275 nm with UV detection, and there is no interference of diluents at 275 nm. The method was...