Page 156 - Applied Pharmacognosy
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HPLC Column
Column Hardware
❑ Columns are usually stainless steel tubes packed with the
stationary phase. Why????
✓ Corrosion resistant.
✓ Inexpensive.
✓ High workability.
❑ Columns can be also made of PEEK (poly ether ether ketone).
❑ Titanium and glass are also used.
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