Method to determine semi-volatile additives in wine by HS-SPME was developed.
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Volatile matrix was evaporated prior to SPME at 90 ± 5 °C.
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SPME should be conducted at 85 °C using an 85 μm CAR/PDMS fiber for 2 or 3 min.
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Quantification was performed by a standard addition approach.
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