what is use in calibration of conductivitimeter?
what is the difference between potentiometric assay and hplc assay
How to establish pKa for a new API molecule ?
2 Answers Neuland, Sun Pharma,
How long we can use hygroscopic reference standard in terms of water absorb.I mean in line with respective monograph's specification or more than that?
Why use the Omeprazole as a reference standard to estimate the assay of esomeprazole by HPLC method
WHY KBr is used in IR Spectroscopy
Why do we use 0.005M h2so4 solution for preparation of k2cr2o7 solution for UV calibration?
3 Answers Jubilant, Medreich, Mylan,
what is main use of primary standards in caliration
2 Answers Lee Pharma, Lupin, Nectar Lifesciences,
What is the difference between the optics of UV and PDA Detectors ?
in each media we require to use SLS? how to proceed?
What is difference between oos
we run the same sample in same method in different flow rates in HPLC,any changes in sample analysis?
which situation gc hs and gc als require to use?