why potassium dicromate use in calibration of UV VIIBLE
SPECTROCOPY ?
Answer Posted / vikram
k2cr2o7 in H2So4 can give more maximum in the UV-VIS region,(at 235,257,313,350,430nm)so that we can check the whole UV-VIS region with a single run.
k2cr2o7 itself is stable and available in high purity.In dilute perchloric acid solution,it has a linear response with temperature.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?
What is the use of tlc and hplc? And when and where use?
how can I make the copper get white bye any salt or acit?
in each media we require to use SLS? how to proceed?
Which parameters require to do in tech transfer?
Why six unit used for precision?
How to calibration of the uv spectroscopy and its test?
Principle of single pan analytical balance
From where require to take the RLD sample?
What is the difference between purge septum flow and column flow in gas chromatography?
how require to fix the linearity and accuracy cincentration range?
Difference between hlaf and rlaf
if peak get problamatic then what require to do?
If suppose 10 methods of dissolution given in pharmacopoeial for single content product then which method out of 10? or all 10 require to follow?
if content uniformity passing but dissolution varrying then what is next step?