How does GC did work?

Answer Posted / b.gangatharan

Gc FID uses hydrogenairflame
In to which sample is passed to oxidise or burn organic molecules or hydrocarbons.it produces electrically charged particles or ions.(any hydrocarbon in sample will produce ions when they are burnt).the ions are collected and produce an electrical signal
Which is then measured.
Thanks,
B.Gangatharan,
Caplin point.

Is This Answer Correct ?    4 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

what is the origin to prepare standard operating procedure

1780


for which product require to do content uniformity? what is limit of cu?

304


WHAT IS THE USE OF STARTER ?????????

1902


Which parameter require to do for analytical method equivalency?

318


What are modes of quantification in related substances

1718






If change in specification which parameter require to do for validation? if change in chromtographic condition then which parameter? if api change then which parameter? if change composition then which parameter? if old method not work out then whicj parameter? if additional one impurity added then which parameter of validation require to do on above each conditions? elaborate separately

351


How to establish relative response factor for hplc. Why it is required?

696


How to calculation of residual solvent methanol (3000 ppm) standard solution, and how many quantity used of test sample

2527


what is the acceptance criteria for enteric coated tablets in 0.1n hcl validation in each parameter?

334


Identify problem faced when mass spectroscopy is used with HPLC system ?

1373


from where i get mortar pastle for glass bottle crush? it's required for testing of it?

1730


what is the disso medium for tropsiun chloride

1793


how you confirm the assay method?

283


what parameters we will consider while developing a HPLC method and how we confirm our HPLC method is valid?

3102


In which situation we require to analytical method validation of excipient?

286