Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

which are the diffrent batches in the pharmaceuticals?

338

why xterra column require to use at higher ph?

430

in which situation require to take incident in validation?

743

what are the guidelines for analytical method validations?

591

how require to fix the linearity and accuracy cincentration range?

627

how many types of balance calibration test?

1720

What if impurity area in control sample coming more as compared to LOQ level of impurity ?

1141


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Un-Answered Questions { Analytical Chemistry }

What is control room temperature and which guide line says?

1152


what is difference in ods I ods II is this is realy from sorbent / packing characteristics or from other means

1485


in which situation require to take incident in validation?

743


How we choose the mobile phase for method development.?

651


what is the difference between potentiometric titration and karl fischer titration?

2414






what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR

8423


how you confirm the assay method?

283


why require to add enzymes in capsules dissolution only? is it require to tablet also?

265


WHY pKa value is more important than pH value of the mobile phase in HPLC?

1251


how to calculate elemental impurities?

536


Difference between hlaf and rlaf

1645


can we use the same detector in HPLC as well GC and what could be the differences we can find in the final chromato graph in any aspects?

1701


What is the principle of Thermal conductivity detector and FID?

2255


what is third integration

1492


In HPLC (Waters) software Empower1,2 &3 what is the updation for each version

2465