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© 2020 MJH Life Sciences and Chromatography Online. All rights reserved.
© 2020 MJH Life Sciences™ and Chromatography Online. All rights reserved.
Crude (4-methylcyclohexyl)methanol (MCHM) is a chemical contaminant that must be monitored in fresh water environments, because of significant health risks to surrounding human populations. A new method for MCHM analysis was developed using solid-phase microextraction (SPME) and thin film microextraction (TFME) combined with GC–MS. Both methods achieved limits of quantitation lower than standard methods using SPE.