VOC HenryLawCst CalibrationFactor Acetonitrile 5.00E+01 4.61E+01 Acetone 2.70E+01 2.80E+01 Methanol 2.20E+02 2.29E+02 Acetaldehyde 1.50E+01 1.87E+01 Isoprene 1.70E-02 1.71E-02