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HK-FFAP Fused Silica Capillary Column

Product Details Ordering Information Download Materials Related video Application Cases

HK-FFAP

  • 100% Polyethylene glycol (PEG) is esterified with nitroterephthalate, forming a bonded crosslinked phase.
  • Suitable for analysis of: free acids (no derivatization required), phenolic compounds, and diol compounds.
  • High thermal stability, with a maximum tolerance temperature of 250℃.
  • Meets the requirements of USP G35 standards.
  • No derivatization steps required, simplifying the sample preparation process.
  • High thermal stability, suitable for high-temperature program analysis.

Analytical Method: Separation of Ethyl Maltol in Vinegar

Column HK-FFAP

Size 25m x 0.53mm x 1.0 mu m

Sample injection 1 microliter The split ratio is 1:100, and the inlet temperature is 250℃.

Carrier gas Helium (He), constant pressure 2.9 psi (19.98 kPa)

Column Oven Program

  • Initial temperature: 100℃ (held for 5 minutes)
  • Heat up at 10℃/min to 200℃.

Detector Hydrogen flame ionization detector (FID), temperature 250℃

 

Gas Chromatography Column Selection Chart

3.0MB

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