Analytical Chemistry Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Analytical Chemistry Interview Questions

Questions Answers Views Company eMail

Describe your experience with analytical instrumentation?

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

3 38898

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

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

1 9943

Describe your experience with quality assurance and quality control analyses?

Aurobindo, Dr Reddys, MSC, Reddy Labs,

11 39007

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

Apex, BNM, Ranbaxy,

2664

Do you have experience with organic extractions or tissue digestions?

GVK Biosciences,

1 8058

How to Perform a Recrystallization ?

4 18243

How is the Flame test performed?

Lupin,

4 20072

What is Fourier Transform Spectrosopy?

Aurobindo, Hetero, Lupin,

5 27459

what is analytical chemistry all about?

Dr Reddys,

6 23208

How will you separate Colorless compound Using Column Chromatography?

Delhi University, VPHS,

4 31609

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

2 7671

what is the difference between Tailing Factor & Asymmetry

Ashish Life Science, BEC Chemicals, Jubilant,

8 52930

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

Reddy Labs,

17 42110

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

HDFC, Medrich, Twilight Litaka Pharma,

1 7447

what is the defination of accuracy & presicion?

Amneal Pharmaceuticals, GSK,

8 29417

Post New Analytical Chemistry Questions

Un-Answered Questions { Analytical Chemistry }

in dissolution if one bowl got 70 percent 2nd bowl got 80 percent and 3rd bowl got 90 percent then how proceed?

731

why multimedia dissolution require to do?

759

give clarity of linearity and range in method validation

2398

why require the ph, buffer during hplc mobile phase?

836

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,

2549

WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?

2539

what is the extinction coefficient for Indomethacin or at 319nm wave length.

4021

if you get peak in blank then what require to do?

924

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.

2849

Why only 1.2 million lux hours require in photostability study?

984

what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?

861

inhouse product is in capsule form in combination and RLD is in tablet form then can we proceed for multimedia CDP? in inhouse capsule product disso is paddle with sinker in release media is there then RLD product in tablet form then with same as paddle with sinker we can proceed n.a.?

687

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

3362

Ratio of Water and Acetonitrile(diluent) is not recommended to use in cleaning method validation,why?

2928

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

9209

For More Un-Answered { Analytical Chemistry } Questions Click Here