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. 2025 May 29;15:18855. doi: 10.1038/s41598-025-02514-w

Table 3.

Analytical parameters of MuciPRECON for acetone quantification using preconcentration with tenax TA and mid-infrared detection.

Analytical parameter Value
Linearity range 1–10 ppmv
LOD (ppmv) 0.12 ± 0.0002
LOQ (ppmv) 0.34 ± 0.0016
r 2 0.999
Linear equation y = 0.2495x + 0.0053
RSD (n = 3) < 10%
Accuracy 5%
Response time 6.6 min