What is the thickness of polystyrene film?
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Why we select scan range from higer wavelength to lower wavelength in uv visible spectroscopy and ftir spectroscopy ? .
What is importance of pH in the Heavy metal test and How it effect on the test results?
How we choose the mobile phase for method development.?
While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?
why require to add enzymes in capsules dissolution only? is it require to tablet also?
why lactose has less charges when packed in steel containers when compared with packing of lactose in polyamide material?
why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?
What is third generation HPLC Columns?
in dissolution why pool sample needed? in which type of drug pool sample need?
in gas chromatography what is the difference between gas flow rate and average linear velocity ?
[3/28, 20:52] Manoj P Venkatpurwar: how many impurities require to inject in assay specificity that how we can find out? and in Rs also how?
in which situation require to use paddle and basket?
[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?
What if impurity area in control sample coming more as compared to LOQ level of impurity ?
How do we fix the sample concentaryion in hplc method development. What is the basis?