How can I get a formula to calculate relative retention index?

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David Eugene Booth

My guess is that this is some type of chromatography. Can you please add some details? Best wishes, David Booth PS the following link may be helpful: https://www.google.com/search?q=relative+retention+index&ie=utf-8&oe=utf-8&client=firefox-b-1

Aman Dekebo

Thank you David Eugene Booth for your response and assistance. I run GC-MS of hydro-distilled oils of some hive materials and identified compounds from the library search. I also run GC of standard alkanes C8-C40 under the same condition I run my samples. I want to report my analysis result after comparison of the obtained RRI identified compounds with those in the literature. I want to create a formula on excel and calculate RRI of the compounds.

Dhritikesh Chakrabarty

I agree with David Eugene Booth.

Thanks to David Eugene Booth .

Thank you both David Eugene Booth and Dhritikesh Chakrabart for assistance and important link you sent. I missed the discussion conducted on here last time regarding RRI. I am using the materials in it and calculating RRI for compounds of my samples.