Analytical Chemistry Interview Questions
Questions Answers Views Company eMail

What is the difference between Chromatograhic Purity And Related substances

Cipla,

11 63022

what is the difference between M.C and LOD

Aurobindo, Cipla, Laurus, Matrix, Synthokem Labs,

21 65727

what is the lamp used in SOR?

Aurobindo,

18 29421

What is the difference between Capillary column and Packed column.

Cipla, Hetero, Sun Pharma, Supreme Petrochem,

7 66469

whai is primary standard?

10 17730

what is the value of pH

Reddy Labs,

11 20655

what is method development parameter in HPLC method development

GVK,

6 42786

How to calculate LOD & LOQ in HPLC Validation Method

Dr Reddys, GSK GlaxoSmithKline, Reddy Labs, Reliance, UIS,

14 110393

Why forced Digradition Study is done

6 12326

What is reaction takes place when water content analysis is done

2 9789

How are PDA Detector work in HPLC

Agilent,

7 39856

what is the differnce between GMP and CGMP

Shilpa Medicare,

7 34955

what is a drug?

Aurobindo,

11 18328

What is the purpose of performing dissolution test on routine basis?

3 9014

why in uv we take k value less than 1

2 9652


Post New Analytical Chemistry Questions

Un-Answered Questions { Analytical Chemistry }

in which situation require to change rs specification?

249


How to set analytical specification for combination products?

303


How to compare XRD graphs against standard and carry polymorpism study of API's by powder XRD method?

3368


What is the difference between Discriminating media and DPDM(Dissolution Profile with Different Media)

6839


why octanol used to determine the partition coefficient ?

1891






How would you decide dissolution medium for NCE compound of class I drug

1665


In which situation we require to prepare the standard solution from sample in Related substance method?

264


What is gelatinization?

1147


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

288


How to set analyticl specification for combination products?

276


in sampling of raw material which side is pasted sampled labels

1224


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

1580


Why dissolution test is not performed in all of the products

2008


mahagenco syllabus for the post of chemist

5715


What is third generation HPLC Columns?

1484