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

Analytical Chemistry Interview Questions

Questions Answers Views Company eMail

solvents used in NMR

Laurus,

2 7307

what does 'n' stands for in spectroscopy?give the formula.

Laurus,

2437

define beer-lambertslaw.

Laurus,

5 14050

difference between precision & accuracy.

Laurus,

1 11117

formula for %RSD.

Laurus,

4 15167

which chromatographic technique is used for softening hard water?

Laurus,

1 6885

Nitrogen test is used for which chromatography?

Laurus,

1 8014

what are the primary standards of redox titrations?Name any two.

Laurus,

2 9238

In the isomers,enantiomers give the only physical properties present such that no chemical properties present.

Laurus,

2222

mode of absorption in alimentary canal?

Sun Pharma,

2392

why we calibrate ph meter and balance daily.....but hplc and uv requires quaterly?

Apotex, UPL,

5 21478

why we are use metthanol variously in kfr?why don't use other solutions?

4 12853

when we use capillary and packed columns in gc

Rakshit Drugs,

4 10650

what is the difference between IR and FTIR instrument analysis

2 13028

how can give the expiry period and restadardisation of volumetric solution

Meenaxy Pharma, SRF,

2596

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Un-Answered Questions { Analytical Chemistry }

process of Diclofenac sodium,IP.

2213

what is %labelled amount in content uniformity of dosage unit and its calculation?

5237

What is rs test why we are performing rs test?

1862

why octanol used to determine the partition coefficient ?

2458

AT WHAT CONDITIONS WILL YOU ANALYSE A SAMPLE,WHICH ARE PRESERVED AT OTHER THAN THE AMBIENT CONDITIONS?(ie COLD STORAGE SAMPLES BELOW 20* CENTIGRADE?

2057

Loss of linearity in tkn analysis, possible reasons?

1319

can i use hplc detector to uplc and why?

2292

Hi sir if any product monograph not given known impurities (may be 5 impurities) specifications then how we require to proceed for inhouse formulation?

707

What is third generation HPLC Columns?

1981

How to establish relative response factor for hplc. Why it is required?

1228

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

974

if tech transfer fails whay require to do?

846

What are the primary considerations in extractables and Leachables ?

2277

how a particular wavelength can be different for a particular compund while analysing by uv and by HPLC.

2301

if you given one product then which tests you will perform?

709

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