Skip to main content

Advertisement

Table 1 Calibration, LOD, and LOQ of SCFAs obtained by GC-FID

From: Method development for the quantitative determination of short chain fatty acids in microbial samples by solid phase extraction and gas chromatography with flame ionization detection

Compound Calibration curve LOD (μg/mL) LOQ (μg/mL)
Slope Intercept Correlation coefficient
Acetic acid 0.0088 0.3388 0.9994 3.00 9.09
Propionic acid 0.0241 0.1869 0.9992 3.70 11.20
Butyric acid 0.0333 0.1061 0.9998 1.88 5.71
Valeric acid 0.0331 0.1415 0.9995 2.79 8.46