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What is the reason for negative peak in HPLC while using UV detector.

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What is the reason for negative peak in HPLC while ..

Answer / ravi mishra

If your diluent is more polar than mobile phase then such negative peak appear.

Is This Answer Correct ?    10 Yes 1 No

What is the reason for negative peak in HPLC while ..

Answer / hemesh

in UV detector cell precipitate might be formed.
it should be cleaned with hot water or diluent in which it dissolve.

Is This Answer Correct ?    1 Yes 3 No

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