Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

Describe your experience with analytical instrumentation?

Apotex, Enal Drugs,

2 17355

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

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

3418

Describe your experience with quality assurance and quality control analyses?

Aurobindo, Reddy Labs,

6 14969




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

Ranbaxy, Apex, BNM,

1036

Do you have experience with organic extractions or tissue digestions?

1 3026

How to Perform a Recrystallization ?

4 7818

How is the Flame test performed?

4 9071

What is Fourier Transform Spectrosopy?

Lupin, Aurobindo,

4 10151




what is analytical chemistry all about?

6 9920

How will you separate Colorless compound Using Column Chromatography?

Delhi University, VPHS,

4 17052

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

2 2952

what is difference b/w tailing factor& asymetry

Jubilant, Ashish Life Science,

6 22044

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

Reddy Labs,

14 18455

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

Medrich, Twilight Litaka Pharma,

918

what is the defination of accuracy & presicion?

Amneal Pharmaceuticals,

7 11048


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Un-Answered Questions { Analytical Chemistry }

What is the difference between spectro meter and spectro photo meter?

6823


In HPLC Chromatographic separation Resolution equation is Rs = 1.18 (tR2 –tR1)/wh1+Wh2, Where, tR2 and tR1 is run time of eluent ratios of the distances from the point of application to the centers of the spots and the distance travelled by the solvent front from the point of application (retardation factor), and Wh1and Wh2 , is peak width of at half height. What is 1.18 ?

2183


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

618


what is the principle involved in turbidometry and nephelometry ?

1432


what is internal standard define

458


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

599


Can we interpret accuracy from linearity in method validation?

308


In partical size by malven,which parameter is generlly change for development of dry and wet method.

432


are there in uv lamb that is chractrestic for wavelenghth 205 nm ?????

365


How can we determine Moisture content of HI?

589


why 6 tablets use for dissolution

951


explain 5 components of gas chromatography ?

181


in dissolution in one tablets two molecule one is losartan & second is HCTZ losartam is complies in s1 stage & hctz is complies in s2 stage then how to report result losartan s1 stage result or losartan s2 stage result

549


How to do regeneration of Metacarb Pb plus column?

831


What is the calibration procedure for Malvern MS2000 particle size analyzer and acceptance criteria?

1217