| Other Analytical Chemistry Interview Questions |
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|why we are doing seal wash and needle wash?
|Explain in detail what are the procedure and calculations
involved for accuracy (%Recovery)in method validation?
|what is the difference between gc& hplc. why we r not
calculating purity by gc for final products
|why kbr is used for pellet preparation in ir spectroscopy,
give the reasons? why kbr shows zero dipole moment?
|Why we are using K2Cr2O7 for control of absorbance in UV?
|what is difference between polarity and dipolemoment
|is there any exact definition for Theoritical plates ?
|what is mean by profiling of dissolution
|why we are using polystyrene film for calibration of I.R
|Why do we use 500ppb sucrose and 500ppb 1,4 benzoquinone in
|What should be the precision for HPLC during technology
|why the same column give different retention time in hplc?
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