How will you separate Colorless compound Using Column
Chromatography?

Answer Posted / trevor molyneux

There are number of possibilities for identifying the
eluents from the column. Try passing the eluent through a
UV beam if any of the eluents fluoresce. You could also
pass the eluent through a set up with an IR source and
detector or a refractive index measuring instrument. Any
of these alternatives could be used quantitatively.

Is This Answer Correct ?    5 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

EXPLAIN THE CALCULATION PART OF AN KF TITRATOR CALIBRATION WITH SUITABLE EXAMPLE

2123


What is the Formula for coreletion coefficient in plhplc calibration

1234


What is the difference between purge septum flow and column flow in gas chromatography?

1825


How to set analyticl specification for combination products?

292


Qc interview questions

1242






what is mean by dissolution biowaiver study?

319


Why do we use KMnO4 in the test of control of obsorbance ? and why do we take specific quantity i.e 57-63mg?

2310


Basic principle of ESI?

1636


What are usp limits for theoritical plats,resoution,tailing factor,peak to valley ratio

1332


What are the primary considerations in extractables and Leachables ?

1773


WHY pKa value is more important than pH value of the mobile phase in HPLC?

1250


How to determine water content of bis tetrazole amine mono ammonium salt

2956


how can give the expiry period and restadardisation of volumetric solution

2045


We use Potassium Dichromate solution for the calibration of UV-Visible Spectrophotometer in UV region. My question is to calibrate visible region which solution could be used in photometric accuracy

1311


What is the requirement for brazil in the analytical method vslidation comparr to ich?

268