Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

What is the difference between Chromatograhic Purity And Related substances

Cipla,

11 63305

what is the difference between M.C and LOD

Aurobindo, Cipla, Laurus, Matrix, Synthokem Labs,

21 65964

what is the lamp used in SOR?

Aurobindo,

18 29675

What is the difference between Capillary column and Packed column.

Cipla, Hetero, Sun Pharma, Supreme Petrochem,

7 66606

whai is primary standard?

10 17822

what is the value of pH

Reddy Labs,

11 20770

what is method development parameter in HPLC method development

GVK,

6 42840

How to calculate LOD & LOQ in HPLC Validation Method

Dr Reddys, GSK GlaxoSmithKline, Reddy Labs, Reliance, UIS,

14 110607

Why forced Digradition Study is done

6 12371

What is reaction takes place when water content analysis is done

2 9823

How are PDA Detector work in HPLC

Agilent,

7 39981

what is the differnce between GMP and CGMP

Shilpa Medicare,

7 35068

what is a drug?

Aurobindo,

11 18441

What is the purpose of performing dissolution test on routine basis?

3 9054

why in uv we take k value less than 1

2 9686


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Un-Answered Questions { Analytical Chemistry }

why multimedia dissolution require to do?

302


Tell me something about Vitamin A test method by HPLC

2199


what is mean by dissolution hydrodynamics?

341


why we should take dst factor for below 1%moisture samples

2188


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

1773






cefoperozone and sulbactam inj. hplc test method

2119


how to calibrate hplc & gc

4026


mahagenco syllabus for the post of chemist

5738


how you establish the LOQ?

299


Which parameter require to do for analytical method equivalency?

314


Why six unit used for precision?

796


using gradient pressure in gas chromatography are not ?using gradient pressure why

2932


why glutent are detected in the rice cereal baby food product even manufacturer claimed that they are using rice and milk only?we have using ELISA to do the test,and rice supposed not containing any glutent,rite?We already repeat the test so many times and it still detected.just wondering where the glutent came from?

2335


on the basis of bcs class how to proceed the solubility?

272


How do we fix the sample concentaryion in hplc method development?

661