Why used 0.02% v/v solution of toluene in hexane for
calibration of UV.
Answers were Sorted based on User's Feedback
Answer / sunil joshi (ipca)
Hexane is the no absorbance show by absorb UV radiation so that hexane used as a diluent with toluene i UV calibration at 269 & 266
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / phani kumar
It is used as reference for calculation of spectral band width.
Spectral bandwidth is the basis of establishing its ability to resolve absorption lines separated by small differences in wavelength.
| Is This Answer Correct ? | 0 Yes | 1 No |
Why methanol & acetonitrile is mostly used for hplc analysis?
why salisylic acid not using now days for disdolution calibration?
Describe your experience with analytical instrumentation?
3 Answers Alembic, Apotex, Aurobindo, DLF, Enal Drugs, Lupin, Natco, Pharma,
why 0.1M OR 1M Perchloric acid standardisation done after 24 hours?
How to develop the method when we have very low amount of impurity?
what is the difference betwen the analytical column & peparative column?
Describe your field experience sample type collected,sample techniques,field measurements taken and equipment used?
pda detector mechanism?
1 Answers DKR, Teva Pharmaceuticals,
why we are performing residue on ignition?
what is the peak purity concept?
5 Answers Graviti Pharmaceuticals, Vimta Labs,
When you get Moisture content by KF higher than by LOD, what does this indicate?
give me method of calculating co relation of coefficient for HPLC,SOR & ANY OTHER