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2. Thin-layer chromatography - Wikipedia

   en.wikipedia.org/wiki/Thin-layer_chromatography

   Thin-layer chromatography (TLC) is a chromatography technique that separates components in non-volatile mixtures. [1] It is performed on a TLC plate made up of a non-reactive solid coated with a thin layer of adsorbent material. [2] This is called the stationary phase. [2]

3. High-performance thin-layer chromatography - Wikipedia

   en.wikipedia.org/wiki/High-performance_thin...

   High-performance thin-layer chromatography (HPTLC) serves as an extension of thin-layer chromatography (TLC), offering robustness, simplicity, speed, and efficiency in the quantitative analysis of compounds. [1] This TLC-based analytical technique enhances compound resolution for quantitative analysis.

4. Chromatography - Wikipedia

   en.wikipedia.org/wiki/Chromatography

   Planar chromatography is a separation technique in which the stationary phase is present as or on a plane. The plane can be a paper, serving as such or impregnated by a substance as the stationary bed (paper chromatography) or a layer of solid particles spread on a support such as a glass plate (thin-layer chromatography).

5. Separation process - Wikipedia

   en.wikipedia.org/wiki/Separation_process

   Chromatography separates dissolved substances by different interaction with (i.e., travel through) a material. High-performance liquid chromatography (HPLC) Thin-layer chromatography (TLC) Countercurrent chromatography (CCC) Droplet countercurrent chromatography (DCC) Paper chromatography; Ion chromatography; Size-exclusion chromatography (SEC)

6. Column chromatography - Wikipedia

   en.wikipedia.org/wiki/Column_chromatography

   The latter prevents cross-contamination and stationary phase degradation due to recycling. Column chromatography can be done using gravity to move the solvent, or using compressed gas to push the solvent through the column. A thin-layer chromatograph can show how a mixture of compounds will behave when purified by column chromatography. The ...

7. What happens next in The Onion's effort to buy Alex Jones ...

   www.aol.com/news/alex-jones-infowars-wound-hands...

   The Onion’s winning bid for Alex Jones ’ Infowars platform is under review by a federal bankruptcy judge after Jones and his lawyers complained about how an auction was conducted. The ...

8. Schools are scrambling to fill vacancies for special ...

   www.aol.com/news/schools-scrambling-fill...

   USA TODAY talked to special education experts about what has contributed to the shortage of special education teachers.

9. Two-dimensional chromatography - Wikipedia

   en.wikipedia.org/wiki/Two-dimensional_chromatography

   Modern two-dimensional chromatographic techniques are based on the results of the early developments of paper chromatography and thin-layer chromatography (TLC) which involved liquid mobile phases and solid stationary phases. These techniques would later generate modern gas chromatography (GC) and liquid chromatography (LC) analysis. Different ...