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 30097

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

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

1 6152

Describe your experience with quality assurance and quality control analyses?

Aurobindo, Reddy Labs, MSC, Dr Reddys,

10 25535

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

Ranbaxy, Apex, BNM,


Do you have experience with organic extractions or tissue digestions?

GVK Biosciences,

1 5520

How to Perform a Recrystallization ?

4 13248

How is the Flame test performed?


4 14652

What is Fourier Transform Spectrosopy?

Lupin, Aurobindo, Hetero,

5 19752

what is analytical chemistry all about?

Dr Reddys,

6 16389

How will you separate Colorless compound Using Column Chromatography?

Delhi University, VPHS,

4 24885

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

2 4592

what is the difference between Tailing Factor & Asymmetry

Jubilant, Ashish Life Science, BEC Chemicals,

8 37890

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

Reddy Labs,

16 29712

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

Medrich, Twilight Litaka Pharma, HDFC,

1 4198

what is the defination of accuracy & presicion?

Amneal Pharmaceuticals, GSK,

8 19604

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Un-Answered Questions { Analytical Chemistry }

Home heating oil or furnace oil what is made from? Can (base oil plus diesel/kerosen) = home heating oil?


how much mass should be there in volumetric flask while in preparation of sample for assay? 


Why are use silicon oil mr?


are there in uv lamb that is chractrestic for wavelenghth 205 nm ?????


in dissolution why pool sample needed? in which type of drug pool sample need?


explain 5 components of gas chromatography ?


how to get accurate result for Residue on evaporation in purified water


why sre you used Potassium hydrogen phthalate in standarisation of 1N NaOH and 0.1 N Perchloric Acid?


about method developement in hplc


Why Ethanol is Used for Standardization of GC Head space?


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


how to calibrate hplc & gc


Why potassium dichromate is used in calibration of uv?


what is the origin to prepare standard operating procedure


WHY given much noise PDA dector then VWD Dector