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It is more difficult to measure the width at half peak height than the base width in the detector output.

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in Analytical Instrumentation by (131k points)
It is more difficult to measure the width at half peak height than the base width in the detector output.

(a) True

(b) False

I had been asked this question in an online quiz.

Question is from Column Efficiency and Column Resolution topic in section Chromatography of Analytical Instrumentation

1 Answer

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Best answer
Correct option is (b) False

The best explanation: The width at half peak height is easier to measure than the base width. Hence, the plate number is calculated at peak height.

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