what is the concept for adjustment of pH in HPLC buffer solution ?
a. Common ion effect

b. Counter ion effect

and explain me, how we adapt this principles & what is the role of these principles in our method



what is the concept for adjustment of pH in HPLC buffer solution ? a. Common ion effect b. Count..

Answer / chetan

To avoid peak overlaping we used buffer and it gives sharp single peak

Is This Answer Correct ?    0 Yes 1 No

Post New Answer

More Analytical Chemistry Interview Questions

Definition of beers_ lamberts law

4 Answers   Aarti Industries, Agio Pharmaceuticals, Emcure, Supriya Lifescience,


difference between IR& FTIR

4 Answers   Cadila,


What should be the precision for HPLC during technology transfer?

3 Answers  


what is the difference between hplc and uplc?

5 Answers   Fresenius Kabi, Mylan,


why linerity not use in GC but use in HPLC ?

6 Answers  






Polarized meter calibration, 1. Method name? 2. Which solution use? 3.why?

1 Answers  


WHAT IS DIFFERENCE BETWEEN RRT AND RRF IN HPLC

2 Answers   Cadila,


how to prepare 25 ppm acetone. explian with formula

4 Answers  


what is the difference between loss on drying in ordinary oven technique and vacuum oven technique

4 Answers   Divis Laboratories, Ranbaxy,


which effect is mainly responsible for chromatographic separation when silica is the statinary phase at TLC? thanks in advance

1 Answers  


why we use TLC?

8 Answers  


How to prepare 10% HCl from 36.5% HCl solution.

5 Answers   Dr Reddys,


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)