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Chemistry Forums for Students => Analytical Chemistry Forum => Topic started by: kailash on July 15, 2020, 03:17:02 AM

Title: chromatography
Post by: kailash on July 15, 2020, 03:17:02 AM
which chromatography is better for mixture of organic and inorganic solution.
Title: Re: chromatography
Post by: Babcock_Hall on July 15, 2020, 12:09:50 PM
I don't see how this question can be answered without more specifics.
Title: Re: chromatography
Post by: kailash on July 16, 2020, 02:39:41 AM
which chromatography is better hplc or gc
Title: Re: chromatography
Post by: Borek on July 16, 2020, 03:09:21 AM
You have to show your attempts at answering the problem to get help, this is a forum policy.

So far you have not gave enough information to make teh question reasonably precise, way too many unknowns about the sample composition.

Start with checking which of the possible compounds (or compound families) present can be separated by each of the techniques. Perhaps there are compounds which can't be separated at all neither with hplc or gc? Then neither of these techniques will work for the mixture.