Why water is not detected in GC & solvents are not detected in
HPLC?
Answers were Sorted based on User's Feedback
Answer / deepankar gupta
Water can be detected in GC if you are using Thermal Conductivity Detector. If you are using FID, then water can't be detected because for detection burning is necessary in FID.
In HPLC, detection depends on the presence of the chromophoric group in the molecule. As most of the solvents lack chromophoric groups, they are not detected in HPLC.
Is This Answer Correct ? | 11 Yes | 2 No |
Answer / hitesh tank
In GC ionisation not occurred. Of h2o.
In hplc UV cutoff values different for solvents.
Is This Answer Correct ? | 0 Yes | 0 No |
How to accelerate electron capture decay?
who is minister of railoway
What happens to the solubility of group II Sulphates as you go down the group?
what are the advantage and disadvantages of evaporation?
At a constant temp. volume is inversly proportional to pressure. This is Boyle's law. But, when u give pressure to a football, how the volume also increases?
what is little silver
Sr-90, a radioactive isotope, is a major product of an atomic bomb explosion. It has a half life of 28.1 year. Calculate the first order rate constant for this nuclear decay and the fraction of 90Sr that remains after 10 half lives?
name any insolvent compound?
How much is the molar extinction coefficient of methylene blue at wavelenght 664 nm? Are molar extinction coefficient depend on concentration of solution?
As per X-ray Fluorescence theory, when material particle is irradiated with X-ray the electron of innermost orbital of that element atom is exited and emits outside of the atom as photoelecrons, living behind a hole in innermost orbital . This hole is filled by outer orbital electrons. The question is that finely what happens to that photo electon which is emitted outside of the atom?
I want to ask the inventions of the maxwell boltzmann theory of gases?
What is the requirement to give RFlow when using RID detector?