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HPLC Column Technical Guide
Table 1 shows pKa values of frequently used buffers in reversed phase HPLC. Ka stands for an acid dissociation constant and pKa is its negative logarithm. The buffer capacity becomes maximum when the pH of the buffer is its pKa...
How to Select the Right Guard Column
Guard columns are installed between the injector and the analytical column of an HPLC system, to protect the analytical column. Guard columns are widely used and are cost effective to prolong the life of HPLC columns. ..
Column Cleaning & Storage

Download HPLC Column Cleaning & Storage Guide


  • General method of washing for Reversed Phase Column
  • General method of washing for Normal Phased Column
  • General method of washing for HILIC Column

Download Column Cleaning & Storage Guide