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User:Benjah-bmm27/degree/3/RPE2

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Chromatographic techniques, RPE2

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Extraction

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Solid phase extraction

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Chromatographic theory

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Gas chromatography

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Columns

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  • Packed or (more commonly) capillary
  • Capillary columns long and thin, have a polyimide outer coating to confer strength and flexibility
  • Capillary columns usually coated internally with polyethylene glycol stationary phase

Liquid chromatography

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TLC

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HPLC

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