What is difference b/t uv detector and rid

Answer Posted / ravi charan orbicular

Compounds having chromophore are said to be uv active
e.g: delocalised benzene ring in compounds
while RID is universal detector irrespective of nature of compounds

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

A ha tc is actual defination of retention time?

1059


How we performed the force degradation for drug substance, is any specific guideline is available for each parameter(Acidic, basic, oxidation,heat)? what conditions you mentained for above parameters.

1792


How to do regeneration of Metacarb Pb plus column?

2077


How can I develope method of dissolution by HPLC OR UV

1893


in api coa contains only process impurities and in product coa contains degradation impurities?

318






How we choose the mobile phase for method development.?

652


why we use a particular hplc column for a particular compound give reasons?please

2269


how you fix the limits of impurities?

378


how you start the solubility study?

344


What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.

2116


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

2318


What is delay volume?

845


How do we fix the sample concentaryion in hplc method development?

665


if identification threshold crosses the limits then what next step?

333


HI,I CLEARED BOB CLERK EXAM. MY INTERVIEW WILL BE ON 9TH OCTOBER,2010.PLEASE SEND ME INTERVIEW QUESTIONS AND ANSWERS. THANK YOU.

1732