HPLC columns made in Japan

InertSustain PFP Column

  • Unique separation behavior
  • High retention for highly polar (hydrophilic) compounds
  • Low adsorption of symmetrical peak shape
  • High reproducibility and stable quality

InertSustain PFP has unique separation behaviour different from ODS column and phenyl column, and it exhibits excellent performance for isomer separation and retention of highly polar compounds. It also excels in lot-to-lot reproducibility, which is a problem in PFP columns.

InertSustain PFP is a column with pentafluoro phenylpropyl groups bound to silica surface (Pentafluorophenylpropyl, PFP). The column offer a unique aromatic selectivity due to highly electronegative fluorine atoms on the periphery of each phenyl ring. It is extremely effective column in the separation of isomers such as cis isomer, trans isomer.

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    Functional Group
inertsustain pfp column

Base Material : High Purity ES Silica Gel
Particle Size : 3 µm, 5 µm
Surface Area : 350 m²/g
Pore Size : 100 Å (10 nm)
Pore Volume : 0.85 mL/g
Functional Group      : Pentafluorophenyl
End-capping : Yes
Carbon Loading : 10.0 %
USP Code : L43
pH Range : 2 - 7.5
I.D. : 0.05 - 20 mm