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64.850  Articles
1 of 6.485 pages  |  10  records  |  more records»
The acoustic emission technique has been considered to be one of the most reliable and robust methods for the measurement of the steady burning rate of composite propellants. In this work, attempts were made to quantify the measurement variability of the ... see more

AbstractBackground: Hyperinsulinaemia is emerging as an independent risk factor for metabolic disease, but diagnostic measures are limited. It is plausible that insulin resistance measures, such as homeostatic model assessment (HOMA) type 2 variants,... see more

Voltammetry is an electroanalytical method measure current as a function of applied potential. The working electrode in the voltammetry method dramatically affects the result of the electrochemical analysis. Modification of the working electrode can impro... see more

The Present work was to develop a simple, fast, accurate, precise, reproducible, Reverse Phase High Performance Liquid Chromatographic Method for simultaneous estimation of Valsartan and Sacubitril in Pharmaceutical dosage form. Chromatographic separation... see more

This work describes a simple and inexpensive Pb(II) determination by a pencil electrode using the square wave anodic stripping voltammetry (SWASV) method. This research was applied using a batch cell system on 10 mL of 0.1 M acetate buffer pH 4.5. The pre... see more

The research about validation method of determination of Cd (II) in NPK fertilizer by Flame Atomic Absorption Spectrophotometry at the Quality Control Laboratory, PT. Pupuk Kaltim has been done. Determination of Cd (II) was done by referring to the Indone... see more

Pembentukan ester borat menggunakan katalis asam pada penentuan boron secara spektrofotometri telah diteliti untuk meningkatkan sensitivitas metode analisis boron melaui optimasi jenis dan konsentrasi katalis asam. Boron dipisahkan dari matriks melalui re... see more

A fast, simple, and high throughput sample merging-zone flow injection design was developed to determine copper(II) in aqueous solution. The procedure is based on the reduction of copper(II) to copper(I) by uric acid followed by a direct reaction with Neo... see more

This research identified lead (Pb) contaminants in vegetables. The measurement method used was anodic stripping voltammetry (ASV) with a working electrode of carbon paste modified acid-activated natural zeolite. The stages of the research were formulation... see more

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