Is there any difference in principal of reverse phase and
normal phase chromatography? and why?
Please update.
Thank and regard

Answers were Sorted based on User's Feedback



Is there any difference in principal of reverse phase and normal phase chromatography? and why? Pl..

Answer / kishore

Chromatography consists single principle. that is
separation technique. in the chromatography two phases are
there.
1) Reverse phase(separation with polar mobile phase)
2) Normal phase(separation with non polar mobile phase)

there is no difference in the principle of mechanism of
chromatography. only difference in the phase, what we
selected for the separation of components.

Is This Answer Correct ?    29 Yes 2 No

Is there any difference in principal of reverse phase and normal phase chromatography? and why? Pl..

Answer / mak

Principle remains same for both Reverse and Normal phase Chromatography .ie. separation of components present in sample.
Polarities of stationary and mobile phases will change .

Is This Answer Correct ?    0 Yes 0 No

Is there any difference in principal of reverse phase and normal phase chromatography? and why? Pl..

Answer / mahender reddy

mobile phase act as polar and column act as stationary
phase.. in reverse phase chromatography...

for normalphase chromatography column act as mobile phase
and mobile phase act as stationary phase....

Is This Answer Correct ?    1 Yes 21 No

Post New Answer

More Analytical Chemistry Interview Questions

In pharmacopeal solibility parameter of a material, is et essential to test all paramete? If 70-75% parameter passes can we assess that the material is satisfactory or not?

1 Answers   Aurobindo,


how you fix the limits of impurities?

0 Answers  


What should be the level/ Percentage of Arsenic in Arsenic free zinc.

0 Answers   FDC, Laurus, Pharmaceutical,


how std. of znso4

1 Answers  


Is it nessesary all multimedia dissolution require descriminatory?

0 Answers  






What is similarity factor and its use in api strength?

0 Answers  


which detector is used in IR

3 Answers   Hetero,


if you have given one product then how you determine the impurity in that?

0 Answers  


What is difference between chemical Assay and Hplc assay?

2 Answers   Lee Pharma,


How to determine the EDTA content by potentiometry titration in Ceftriaxine sodium

0 Answers  


Why dissolution apparatus having 8 jars ?

5 Answers  


What is the diffeence between assay and uniformity of content

2 Answers  


Categories
  • Organic Chemistry Interview Questions Organic Chemistry (342)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (123)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1387)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (478)
  • Chemistry AllOther Interview Questions Chemistry AllOther (190)