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Table 2 Accuracy and precision from the results of spiking experiments

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 5 μg/mL 25 μg/mL 50 μg/mL
Accuracy (%) Precision (% RSD) Accuracy (%) Precision (% RSD) Accuracy (%) Precision (% RSD)
Propionic acid 103.52 1.95 102.75 4.08 108.50 3.36
Butyric acid 104.72 1.33 96.51 1.75 108.38 2.33
Valeric acid 98.47 3.18 108.83 3.14 99.86 3.76