Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

on saturation solubility study data how we can find out the bcs class of drug?

352

identification is for unknown? qualification for known? reporting for LOQ?

272

Which parameter require to do for analytical method equivalency?

314

what is biorelivent dissolution media?

298

in which situation require to change rs specification?

265

what is Hilic chromatography?

1 979

If combination product how require to identify which imp is of which api?

313

in which situation ion pair require to use?

273

what is hold time in Gc?

1 1717

What is shaking level in GC?

324

What is vial equlibriation in Gc?

1 868

What is split ratio in Gc? Splitless? how requirr to select?

317

why digestion require in icpms?

297

[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?

338

How we can identify process related and degradation impurity in single method with short period?

323


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Un-Answered Questions { Analytical Chemistry }

how many types of balance calibration test?

1713


What is gelatinization?

1168


What is intact assay method development.....?

1996


what is the importance of peak purity in HPLC and how we can calculate through manul(not software)?

3983


How doing qbd practically?

418






why we use Dichlorobenzene.nitrobezine.t-butyldi sulhate.for calibration of gc Head space

1773


why digestion require in icpms?

297


WHAT IS THE PURPOSE WE USE HCL, CHOPPER, BURNER, MONOCHROMATOR in AAS? PLEASE EXPLAIN BRIEFLY

2092


How to calculate coreletion coefficient

1132


In performance Check of GC Why Hexadecane Peak is Considered 

2552


what is the importence and role of LCMS and LCMS/MS and their applications? which type of compounds are analysis by lcms?

3101


Tell me about analytical method validation in QC

5531


how you confirm the assay method?

281


What are the primary considerations in extractables and Leachables ?

1773


[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?

299