when we use pda detector in hplc instead of uv detector
Answer Posted / arasu
If you dont know the exact lambda maxima of the material u
should go for PDA
Peak purity also we can check if u go PDA
| Is This Answer Correct ? | 28 Yes | 2 No |
Post New Answer View All Answers
How they found 1mL of K.F reagent is equivalent to 5mg of water and if we change the composition of K.F reagent, is it can neutralize more amount of water?
why we use a particular hplc column for a particular compound give reasons?please
for inorganic molecules require to do RS, Assay and disso?
which one is better separation in high pressure liquide chromatogram orlowpressure chromato gram in hplc
what is the extinction coefficient for Indomethacin or at 319nm wave length.
4. Describe the operation of the Craig apparatus. Chapter.3 Equilibrium Processes in Separations
How require to perform linearity as per ANVISA? What are the acceptance criteria?
what type of question will ask in the interview of lab chemist.
Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?
for which product require to do content uniformity? what is limit of cu?
Colorimtry
Why sodium hydroxide used for maintain pH of phosphate buffer
how to calibrate hplc & gc
[3/30, 13:29] Manoj P Venkatpurwar: How hplc column selection according to structure? How mobile phase buffer selection on molecule structure?
WHAT IS THE CRITERIA FOR SELECTION OF TIME OF DISSOLUTION AND THE MEDIUM OF DISSOLUTION?