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 36475

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

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

1 8701

Describe your experience with quality assurance and quality control analyses?

Aurobindo, Dr Reddys, MSC, Reddy Labs,

11 35230

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

Apex, BNM, Ranbaxy,

2250

Do you have experience with organic extractions or tissue digestions?

GVK Biosciences,

1 7082

How to Perform a Recrystallization ?

4 16357

How is the Flame test performed?

Lupin,

4 18105

What is Fourier Transform Spectrosopy?

Aurobindo, Hetero, Lupin,

5 24901

what is analytical chemistry all about?

Dr Reddys,

6 20646

How will you separate Colorless compound Using Column Chromatography?

Delhi University, VPHS,

4 29657

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

2 6186

what is the difference between Tailing Factor & Asymmetry

Ashish Life Science, BEC Chemicals, Jubilant,

8 48495

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

Reddy Labs,

17 37433

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

HDFC, Medrich, Twilight Litaka Pharma,

1 6351

what is the defination of accuracy & presicion?

Amneal Pharmaceuticals, GSK,

8 26126


Post New Analytical Chemistry Questions

Un-Answered Questions { Analytical Chemistry }

how you start RS method development when for new product?

260


what is different when impergnated silica plates are used in separation of azo dyes using column chromatography?

1483


in hplc chromatogram started from left to right and in uv spectrum started from left to right

438


UV and PDA detector, which have less signal to noise ratio?

615


What if impurity area in control sample coming more as compared to LOQ level of impurity ?

1109






What is intact assay method development.....?

1976


What are modes of quantification in related substances

1697


What is control room temperature and which guide line says?

1125


Basic principle of ESI?

1614


How require to develop GC method? how to select diluent, GAS, column selection and other chromatographic conditions?

248


If combination product how require to identify which imp is of which api?

285


why xterra column require to use at higher ph?

401


in each media we require to use SLS? how to proceed?

267


how you establish the LOQ?

276


What is the Formula for coreletion coefficient in plhplc calibration

1197