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Q: A mixture of n-heptane tetrahydrofuran 2-butanone and n-propanol elutes in this order when using a polar stationary phase such as Carbowax. The elution order is exactly the opposite when using a nonpo?
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What is a carbowax column?

A carbowax column is a type of stationary phase used in gas chromatography. It is a polar, high molecular weight polymer that is commonly used for separating and analyzing compounds that are nonvolatile or thermally labile. Carbowax columns are known for their ability to separate compounds based on differences in polarity.

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What is the use of gas chromatography in food industry?

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