Use this GC LOD SN calculator to determine LOD for your chromatographic method using the formula LOD = Factor × Noise × Concentration ÷ Peak Height.
GC LOD SN Calculator Interface
What inputs are required ?
- Noise factor
- Peak-to-peak noise before or after a target peak
- Known concentration of the target compound
- Peak height of the target peak
What the GC LOD SN Calculator Outputs
- Detection limit (LOD)
- Ratio of known concentration versus the detection limit (LOD)
- Quatitation limit (LOQ)
Before You Go
Want to understand how this calculator works behind the scenes?
Read the full explanation in the GC LOD LOQ by Signal to Noise: A Friendly Guide for GC Users post in the Detection Limit (LOD/LOQ) series.
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