BPX column

What are the features of a BPX column?

SGE was the first company to introduce polysiloxane stationary phases modified with the silphenylene unit. This innovation ushered in the new era of low bleed, high maximum operating temperature columns.

  • Silphenylene phase coated onto fused silica column wall
  • Bonded/ crosslinked to improve life and stability
  • Highest operating temperatures on the market
  • Low column bleed necessary for GC/ MS detection levels
  • Stability in the presence of water and air in a carrier gas

These features make BPX superior to all MS grade and exceptionally low bleed columns on the market.


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