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Answer Posted / ajinkya p.
If hplc calibration fails, first we can cross check that all parameters are correct, sample preparation correct or not, system washed proper or not, condition of column is ok or not. first we will try to solve issue ourself. but if still calibration fails then discuss issue with senior person so that if there minor problem so that we can solve it ourself by their experience. but if any major problem we can take help by customer online support calling of instrument company person. bt still calibration fails we need to contact instrument engineer for visit.
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