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. Author manuscript; available in PMC: 2021 Oct 15.
Published in final edited form as: Rapid Commun Mass Spectrom. 2020 Oct 15;34(19):e8898. doi: 10.1002/rcm.8898

Table 3.

Matrix comparison (matrix validation) for selected petroleum distillates in BAL fluid with water.

Compound Difference Between Slopes (%)
n-Hexane 1.09
n-Heptane 0.86
n-Octane 4.83
Methylcyclopentane 3.79
Cyclohexane 2.63