Liquid Chromatography - PowerPoint PPT Presentation

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Liquid Chromatography

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Binary Solvents Injection Systems on HPLC HPLC Pumps: Most expensive part on HPLC Requirements: ... – PowerPoint PPT presentation

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Title: Liquid Chromatography


1
Liquid Chromatography
  • Introduction to Liquid Chromatography
  • Instrumentation
  • 1. Solvent gradient systems
  • 2. Injection systems
  • 3. Pumps
  • 4. Detectors
  • 5. Columns
  • C. Types of Liquid Chromatography
  • Ion-exchange
  • Partition chromatography
  • Size exclusion chromatography

2
Applications of Liquid Chromatography
3
(No Transcript)
4
Binary Solvents
5
Injection Systems on HPLC
Why is an internal standard always necessary in
GC but not in LC?
6
HPLC Pumps Most expensive part on HPLC
  • Requirements

7
Common Types of Pumps
  • Gas Displacement Syringe Pumps

8
Pneumatic Amplifier Pump D\Data\FTP\movies\pump.m
ov
9
Reciprocating Pump
10
Columns
11
Effect of Particle Size
12
HPLC Detectors
Detector Sensitivity Notes





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