A tissue sample has to be prepared prior to the analysis of its cellular and molecular components. This preparation step, known as “sample prep” reduces the complexity of the sample and enables ...

Solid-phase microextraction (SPME) is a sample preparation method developed to solve some of the analytical challenges of sample preparation as well as sample introduction and integration of different ...

AN ideal sample introduction system for gas chromatography suitable for use with a variety of columns and detection devices should possess the following characteristics: (1) the entire sample should ...

Dynamic light scattering (DLS) can be a challenging or easy technique based on the sample. Occasionally, the challenge comes from data interpretation 1 and sometimes from sample preparation 2. The ...

The course gives an introduction to gas chromatography, the types of carrier gases and detector gases used are examined in detail. This is followed by information on how to plumb-in GC gases. Sample ...

Inductively coupled plasma mass spectrometry (ICP-MS) is prominently used for analyzing elemental composition in individual cells. However, the conventional sample introduction system of ICP-MS causes ...

Geological materials matrix composition and the complex sample preparation process required to convert these samples into solution pose a number of analytical challenges. Approaches to sample ...