FID RRF Calculator for Unknown Peaks (Response Factor & Concentration)

This FID RRF Calculator for Unknown calculates response factor and concentration of unknown GC peaks using FID relative response factors from a reference compound.


FID RRF Calculator for Unknown Interface


What inputs are required ?

  • Peak area of reference compound, unknown compound 1, unknown compound 2
  • Concentration of reference compound
  • Relative Response Factor of unknown compound 1, unknown compound 2
  • If the concentration is expressed by mole, the relative response factor must also be by mole. Likewise for mass and volume
  • Use FID Relative Response Factor Calculator for GAS to find the relative response factor when the sample is in gas phase
  • Use FID Relative Response Factor Calculator for LIQUID to find the relative response factor when the sample is in liquid phase

Outputs of FID RRF Calculator for Unknown

  • Response factor of the reference compound, unknown compound 1, unknown compound 2
  • Concentration of the unknown compound 1, unknown compound 2

Before You Go

Want to understand how this calculator works behind the scenes?
Read the full explanation in this Flame Ionization Detector (FID) series in the GC Hardware.

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Or if you’d like to explore other free GC calculators, browse the full collection here.

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