Interested to Buy Any Domain ? << Click Here >> for more details...
why does the result variation in hplc and gc with same
sample ?
- 4 Answers
- 12500 Views
- Matrix, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / dinesh
hplc is adsorption chromatography, in HPLC we have separate the compounds based on adsorption technique
but GC is working based on evaporation technique so the variation coms out..............
| Is This Answer Correct ? | 19 Yes | 1 No |
Answer / gokul yeole (archpharmalabs)
Both techniques are sepration based, hplc is adsorption
chromatography, in HPLC we have separate the compounds
based on adsorption technique.
in GC is working based on evaporation technique usig gas as
crrier so the variation coms out.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / malyadri
Hplc is a adsorption chromatography ' we have elute the chromophoric nature and non volatile samples are suitable for hplc. Non volatile compounds are not suitable
GC analysis volatile nature compounds are suitable.
| Is This Answer Correct ? | 2 Yes | 0 No |
effect of Ph during analytical run ?
1 Answers Lambda Therapeutic Research,
What is related substance by HPLC impurity limits as per USP?
why require the ph, buffer during hplc mobile phase?
why we use pyridine to determine moisture content of acetonel
What is viod volume and peak purity in HPLC?
what is the diference between spectroscopy and chromatography
2 Answers Cipla, PharmChem, Reliance,
why we are calibrating autopolarimeter with quartz control plates
How can we calculate "confidence interval" in analytical method validation? Pl. explain with example.
why deutiriated chloroform used in NMR for sample prepration. what reaction takes place.give reasons
if v use HELIUM & ARGON instead of NITROGEN as a mobile phase what happen in GC SYSTEM ?
What is the column performance and column efficiency?
Which type of column should i use to check the purity of high molecular weight protein using HPLC reverse phase column chromatography? Hi everyone. I wanna to check the purity of high molecular weight protein (collagen) with MW of ~130 kDa using a HPLC. I know C18
0 Answers Petronas, Shanghai Ocean University,
Organic Chemistry 
