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

Analytical Chemistry Interview Questions

Questions Answers Views Company eMail

Why we use caffeine for HPLC calibration in Detector wave ength accuracy test

Arvind, Aurobindo, Cipla, Reddy Labs, Shasun Chemicals,

60 205581

Why we use holmium oxide,perchloric acid for uv/vis calibration

Cipla, Orchid, Ratiopharm,

4 26507

Why Deuterium lamp is used as UV light Source for UV.

4 18277

What is principle of Polarimeter?

Intas,

21 84375

What is unit of KF?

ZCL,

7 44813

what is principle of XRD?

Cipla,

3 27629

What is unit of pH?

26 56250

How to calibrate glassware against std calibrated glassware?

Cadila, Hetero,

3 14542

One pH means how much volts and milivolts?

Dr Reddys,

7 35521

Why sodium lamp is used as source of Polarimeter?

College School Exams Tests, Hetero, NCL, Zydus Cadila,

12 57488

why there is a need of optical activity & specific optical activity measurement by polarimeter

Cadila,

6 14686

What is normality

Cadila,

12 25079

what is principal of karl ficher instrument!

Alkem Labs, USV,

12 39904

How many clauses in ISO!

2 12445

Why 10%,20%,30% Sucrose solution is used for the calibration of polarimeter?

Cipla, LGC Promochem,

5 25105

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Un-Answered Questions { Analytical Chemistry }

What is the principle of HPLC, GC, LCMS, GCMS,LC QQQ, GC QQQ, LC Q TOF and GC Q TOF. What are the applications and Specificity?

8932

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

9313

what is the disso medium for tropsiun chloride

2322

i want model written test paper for the post of analyst in IOCL(indian oil corporation ltd) any one pls help me

2785

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

4139

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