Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

Describe your experience with analytical instrumentation?

2 14440

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

Reddy Labs, Mylan, Nirma,

3278

Describe your experience with quality assurance and quality control analyses?

5 12744

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

Ranbaxy, Apex, BNM,

969

Do you have experience with organic extractions or tissue digestions?

1 2631

How to Perform a Recrystallization ?

4 6713

How is the Flame test performed?

4 8051

What is Fourier Transform Spectrosopy?

4 8068

what is analytical chemistry all about?

6 8597

How will you separate Colorless compound Using Column Chromatography?

Delhi University, VPHS,

4 14841

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

2 2630

what is difference b/w tailing factor& asymetry

Jubilant,

6 17347

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

14 15445

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

Medrich, Twilight Litaka Pharma,

844

what is the defination of accuracy & presicion?

Amneal Pharmaceuticals,

7 8888


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Un-Answered Questions { Analytical Chemistry }

what type of questions asked on analytical balance and also give answers................all pharma companies?

3163


WHAT IS DIFFERENCE B/W MALTINGRANG/DSC

649


how to calibrate hplc & gc

2529


how can I make the copper get white bye any salt or acit?

537


How to decide assay range for non pharmacopeial API analysis by HPLC? Could you give me any reference for same e.g Guidelines or Paper publications?

1226


What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)

3328


what does 'n' stands for in spectroscopy?give the formula.

576


In GC calibration,what is the procedure to calibrate the TCD (thermal counductivity detector)suggest ?

1468


how do we get usp reference standard potency?

633


pharma industries oriented

395


Did anybody have method for acetyl cysteine effervescnce tablet

464


function of detecter in hplc ,gc and spectroscopy? function of carrier gas in gc?

661


Identify problem faced when mass spectroscopy is used with HPLC system ?

132


how can we decide the limit of cleaning validation? What is the criteria for it?

6171


What is use of LOD and LOQ in validtion and give range and in calculation why we use 3.3* LOD here why we use 3.3

877