Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

Describe your experience with analytical instrumentation?

2 13818

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

Reddy Labs, Mylan, Nirma,

3252

Describe your experience with quality assurance and quality control analyses?

5 12240

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

Ranbaxy, Apex, BNM,

948

Do you have experience with organic extractions or tissue digestions?

1 2535

How to Perform a Recrystallization ?

4 6437

How is the Flame test performed?

4 7811

What is Fourier Transform Spectrosopy?

4 7646

what is analytical chemistry all about?

6 8266

How will you separate Colorless compound Using Column Chromatography?

Delhi University, VPHS,

4 14389

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

2 2559

what is difference b/w tailing factor& asymetry

Jubilant,

6 16099

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

14 14775

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

Medrich, Twilight Litaka Pharma,

826

what is the defination of accuracy & presicion?

Amneal Pharmaceuticals,

7 8358


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Un-Answered Questions { Analytical Chemistry }

4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations

647


give clarity of linearity and range in method validation

438


Basic principle of ESI?

339


In HPLC (Waters) software Empower1,2 &3 what is the updation for each version

725


What is viod volume and peak purity in HPLC?

722


What is aggregate and fragments in SEC?

92


how v can identify functional groups by wet techniques?

643


Why we used in n-butyl acetate water content terminology while in ethyl acetate we used moisture content terminology?

26


In HPLC Calibration, On which basis RSD Limit of noise test is fixed (NMT 33.0 % )

1446


from where i get mortar pastle for glass bottle crush? it's required for testing of it?

518


In GC Why does retention time decrease when temperature increases? Also how does a change in temperature effect selectivity?

219


In burette calibration of Karl fischer Instrument, the multiplication factor 1.00693 is using for how much ml of water dispenced. why

850


why use k2cr2o7 , kcl h2so4 in uv calibration

4334


what are the standard methods for HPLC?

930


what is separation techniques.

863