Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

Describe your experience with analytical instrumentation?

Apotex, Enal Drugs, Pharma, Natco, DLF, Alembic, Aurobindo, Lupin,

2 27511

Do you know what Trace metal clean technique is?describe that technique?

Reddy Labs, Mylan, Nirma, Oil and Gas Jobs,

1 5141

Describe your experience with quality assurance and quality control analyses?

Aurobindo, Reddy Labs, MSC, Dr Reddys,

10 22615




Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?

Ranbaxy, Apex, BNM,

1426

Do you have experience with organic extractions or tissue digestions?

GVK Biosciences,

1 4909

How to Perform a Recrystallization ?

4 11949

How is the Flame test performed?

Lupin,

4 13241

What is Fourier Transform Spectrosopy?

Lupin, Aurobindo, Hetero,

5 17666




what is analytical chemistry all about?

Dr Reddys,

6 14859

How will you separate Colorless compound Using Column Chromatography?

Delhi University, VPHS,

4 22762

Can anybody tell me how to measure Redox potential in an aerobic matrix, for e.g., soil etc.?

2 4088

what is the difference between Tailing Factor & Asymmetry

Jubilant, Ashish Life Science, BEC Chemicals,

8 34179

How will you convert a 6 Normal solution to 8 Normal solution?

Reddy Labs,

16 27056

why do u get different drug release while doing calibration of dissolution test appratus 1& 2(paddle & basket)?

Medrich, Twilight Litaka Pharma, HDFC,

1 3168

what is the defination of accuracy & presicion?

Amneal Pharmaceuticals, GSK,

8 17374


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Un-Answered Questions { Analytical Chemistry }

which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc

904


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

2265


IS THERE ANY EQUIPMENT TO CHECK AND CALCULATE THE POLARITY OF A LIQUID?

1198


how to selecet an exact coloumn for an new molecule development by hplc how to select exact salt as buffer for new molecule development by hplc what is the the process to select the mode of saparation of compoundes by hplc what is the use of ph of buffer what is use of buffer,ph,organic phase,ans methods how the molecules get saparated in coloumn,

1108


What is the meaning of Base deactivated vials

975






for heavy metal test lead used in which form pure form or any other form for preparation of lead standard sol

3532


What is the principle of Thermal conductivity detector and FID?

1376


Why only Copper standard is used to calibrate Atomic Absorption spectrophotometer?

1199


what is the procedure for cleaning of lenses of hatr accesory of ftir instrument?

1033


how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.

1063


1)What's the meaning of Absorption,give a example. 2)What's the meaning of Adsorption,give a example. 2)what is the difference between Absorption and Adsorption.

1067


what is difference between UV - VISIBLE MODEL NO like 1600,1601,1700 etc ? plz explain me

1163


In Dissolution Test why limit is define Q+5% what is the role of +5%.

1383


What is column in chromatography?

763


What are the primary considerations in extractables and Leachables ?

977