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. 2009 Sep 22;34(9):753–761. doi: 10.1093/chemse/bjp062

Table 1.

Concentrations of stimuli, log ppm by mass (log mg/m3 in parentheses)

Compound
Step C2 C4 C6 C8 ML
1 −2.86 (−2.78) −4.43 (−4.35) −3.46 (−3.38) −3.27 (−3.19) −3.00 (−2.92)
2 −2.51 (−2.43) −3.99 (−3.91) −3.11 (−3.03) −2.93 (−2.85) −2.67 (−2.59)
3 −2.17 (−2.09) −3.63 (−3.55) −2.76 (−2.68) −2.60 (−2.52) −2.35 (−2.27)
4 −1.82 (−1.74) −3.28 (−3.20) −2.41 (−2.33) −2.27 (−2.19) −2.02 (−1.94)
5 −1.47 (−1.39) −2.93 (−2.85) −2.06 (−1.98) −1.94 (−1.86) −1.70 (−1.62)
6 −1.12 (−1.04) −2.58 (−2.50) −1.71 (−1.63) −1.60 (−1.52) −1.37 (−1.29)