Examples of using Sample preparation method in English and their translations into Portuguese
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Suitability of sampling and sample preparation methods.
However, Fairchild et al demonstrated that this proteolytic susceptibility occurred because of an artifact of the sample preparation method.
It ensures consistency and repeatability of the sample preparation method which leads to a correct sample analysis.
Despite its great development,this technique still has some limitations like the selection of the matrix and the sample preparation method.
Deep Eutectic Solvents in sample preparation method for determination of contaminants in ready-to-drink teas, BE.EP. DR.
Operating in either flow or vacuum mode,it provides the right sample preparation method for all types of material.
In this work, four sample preparation methods were evaluated for further determination of halogens(f, cl, br e i) in medicinal plants.
By implementing inline technologies,measurement errors and variability caused by offline sampling and sample preparation methods are eliminated.
Definição Inglês: A solventless sample preparation method, invented in 1989, that uses a fused silica fiber which is coated with a stationary phase.
For the determination of cd, co, cr, cu and ni by icp oes and pb by gf aas in eyeshadow and lipstick samples, it was developed a sample preparation method using diluted nitric acid and a hot block.
Definición Inglés: A solventless sample preparation method, invented in 1989, that uses a fused silica fiber which is coated with a stationary phase.
This study aims to assess the assertiveness of the analytical technique called gas chromatography coupled to mass spectrometry(gcms),using direct headspace as the sample preparation method.
Definition English: A solventless sample preparation method, invented in 1989, that uses a fused silica fiber which is coated with a stationary phase.
In this work, the determination of rare earth elements(ree)is proposed in petroleum coke samples by inductively coupled plasma atomic emission spectrometry(icp oes) after several sample preparation methods.
Prepare your samples with Multiwave PRO,the master of sample preparation methods and Multiwave GO, the smallest parallel microwave digestion system on the market.
This scarcity can be related to difficulties in the treatment of the sample, which requires a pre-treatment involving the destruction of most of the organic matter,which is usually done by standard sample preparation methods such as digestion by dry or digestion by wet.
Thus, a new sample preparation method microscale, for the determination of metals in certified food samples by spectrometric techniques have been developed.
Nevertheless, due to the complexity of the matrix and the low concentration of the analytes,the establishment of sample preparation methods with selectivity in removing interferents and appropriate extraction efficiency is still a challeng.
In this work a sample preparation method for the determination of sodium and potassium by flame photometry(fp) in salami, bologna, ham and sausage was developed and validated.
For comparison of results, crude oil, ar andvr samples also were digested by others sample preparation methods: i microwave-induced combustion(mic) and ii microwave-assisted wet digestion in multiwave¿system mawd.
In this paper, a sample preparation method is proposed for the determination of copper, iron and manganese in cashew nuts employing optical emission spectrometry with inductively coupled plasma icp oes.
Thus, the aim of this study was to optimize andvalidate the extraction assisted by ultrasound as a sample preparation method for the determination of metal ions in chia seed flour and using the atomic absorption spectrometry in flame faas.
In this study a sample preparation method using ultrasound-assisted extraction(uae) for further determination of as, cd, cr, ni and pb in soil and sediment by inductively coupled plasma mass spectrometry(icp-ms) was proposed.
In this work, it presents a study involving the use of a new sample preparation method for al determinations, ba, cu, fe, li, mg, mn, pb, sn and zn in antifouling paints by techniques atomic spectrometry as f aas and mip oes.
In this work, sample preparation methods were proposed, microwave-induced combustion(mic) and microwave-assisted wet digestion(mawd), for further br, cl, cr, cu, i and mn determination in pharmaceutical capsules.
The total lead content was determined by graphite furnace atomization after two sample preparation methods: microwave-assisted acid digestion, using dilute acid solutions and solubilization in an alkaline medium, using tmah¿reagent.
Modern sample preparation methods according to ASTM, such as microwave-assisted acid digestion, are required to determine the metal content for subsequent analysis, using analytical techniques such as ICP-MS and ICP-OES with low determination limits.
Subsequently, the characteristics of these matrices, the sample preparation method, the composition of the analyte and laser intensity of the maldi source were evaluated aiming to select the best methodologies of analysis.
The following sample preparation methods were evaluated: microwave-induced combustion(mic), quartz combustion tube followed by pyrohydrolysis(qtc-p), microwave-assisted acid wet digestion using a single reaction chamber(mawd-src) and microwave-assisted extraction using a single reaction chamber mae-src.
Multiwave PRO, the master of sample preparation methods, provides microwave digestion, oxygen combustion, UV digestion, microwave drying, acid evaporation, protein hydrolysis, and microwave extraction.