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Table 2 Parameters for the performance of the CFI-MS method

From: Direct analysis of volatile components from intact jujube by carbon fiber ionization mass spectrometry

Analytes Calibration curves R2 Linear range (ng/L) LODs (ng/L) LOQs (ng/L) RSDs (%)
Acetic acid Y = 0.2600X − 0.2740 0.9970 5.0–500.0 1.1 3.8 6.30
Ethyl acetate Y = 0.1758X − 0.1701 0.9990 5.0–500.0 1.5 4.1 4.95
Ethyl caproate Y = 0.2614X + 2.1391 0.9991 5.0–500.0 1.2 3.9 3.99
Octyl acetate Y = 0.2102X + 2.2828 0.9992 5.0–500.0 0.5 1.8 6.44
Damascone Y = 0.8143X + 1.5495 0.9946 5.0–500.0 1.2 4.0 5.45