same sample on two preapration gives differnt result during
hplc analysis
Answer Posted / hanimi
Before conclusion we have to review the data. investigation
has to done on test method and on experiment.
if there is no problem in experiment. It may have two
reasons
1. Analytical method is not suitable to get the the
consistant results
2. Sample is not uniform
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why we use a particular hplc column for a particular compound give reasons?please
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