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Which of the following is not the advantage of thermal conductivity detector used in gas chromatography?

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Which of the following is not the advantage of thermal conductivity detector used in gas chromatography?

(a) Simple in construction

(b) High sensitivity

(c) Large linear dynamic range

(d) Non-destructive character

I have been asked this question in an online quiz.

My enquiry is from Detection System of Gas Chromatography in portion Chromatography of Analytical Instrumentation

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Right choice is (b) High sensitivity

The explanation is: Thermal conductivity detector has relatively low density when compared to other detectors used in gas chromatography. It is based on the principle that all gases conduct heat in varying degrees.

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