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[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure?
How mobile phase buffer selection on molecule structure?
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we calibrate HPLC once in 6 months while iam doing calibration i came to know that calibration was failed. then how can i justify that the samples analyzed on the system during this 6 months was wright? how can i forward in to the next step for those batches?
why KF factor is between 4.5 to 7.5 mg/ml ? why ? why sometime pyridine is used in analysis like in raw material solvent like acetone etc?
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Organic Chemistry 
