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No Sample Preparation

2011
Sample preparation for pharmaceutical dosage forms can be a time-consuming and labor-intensive task. One option to reduce or eliminate this work is to use an analysis method that requires no or minimal sample preparation. This chapter discusses uses of vibrational spectroscopy (e.g., infrared, Raman) and mass spectrometry techniques to analyze dosage ...
Yang (Angela) Liu   +2 more
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Sampling and Sample Preparation

1997
Daftar isi: 1. sampling:an introduction, human specimens, wet precipitation: rain and snow, 2. sampling of sea-and fresh water for the analysis af trace elements, 3. soils and solutions, waste, 4. collection, preparational and long-trem storage of marine samoles 5. biological sample 6. sampling of industrial material, 7.
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Microscale sample preparation

Nature Biotechnology, 2000
The demand for microscale analysis has stimulated the development of new solid phase formats in sample preparation.
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AGREEprep – Analytical Greenness Metric for Sample Preparation

Trends in Analytical Chemistry (TrAC), 2022
Wojciech Wojnowski   +3 more
semanticscholar   +1 more source

Recent advances and trends in miniaturized sample preparation techniques.

Journal of Separation Science, 2019
Advances in the area of sample preparation are significant and have been growing significantly in recent years. This initial step of the analysis is essential and must be carried out properly, consisting of a complicated procedure with multiple stages ...
Juliana Soares da Silva Burato   +4 more
semanticscholar   +1 more source

Sampling and sample preparation

1998
It is essential that the material actually analysed either be representative of the material available, or be that most appropriate for solving the particular problem presented.
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Sample preparation for plant metabolomics

Phytochemical Analysis, 2009
AbstractSample preparation in plant metabolomics is a fundamental and critical step with important consequences for the accuracy of results. Depending on the analytical tools and the metabolites of interest, sample preparation has to be decided. However, the various methods reported in the literature have many steps in common and consequently the ...
Robert Verpoorte, Hye Kyong Kim
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Sampling and sample preparation

Fresenius' Zeitschrift f�r Analytische Chemie, 1976
Problems, techniques and means of water sampling are reviewed. Applicability and performance are discussed with regard to individual and composite samples, and also to automatic sampling. Storage and preservation of samples are dealt with.
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Sorptive sample preparation – a review

Analytical and Bioanalytical Chemistry, 2002
Most sample-enrichment procedures currently available rely on adsorption of the analytes of interest by a suitable adsorbent material. Although good performance can be obtained for many practical problems, in some cases the applicability of adsorptive sample preparation falls short, particularly for the enrichment of polar and/or high-molecular-weight ...
Carel A. Cramers   +2 more
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Recent progress in fast sample preparation techniques.

Analytical Chemistry, 2019
Sample preparation is a critical step in complex sample analysis which effect to sensitivity, selectivity, speed, and accuracy of analytical results. The goal of sample preparation is separation and enrichment.
Ling Xia   +8 more
semanticscholar   +1 more source

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