David Batik

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Questions related from David Batik

How to determinate ppm level water in gases by Gaschromatographic method?

Has anybody experience in water content measurement in gases by GC with MSD? I would like to measure in 0.1-10 ppm range. Suggested column and analytical properties? Thank you.

07 May 2020 5,133 0 View

How can Quantify the refrigerant concentration in mixture without a known amount of analyte or CRM by GC?

I have to measure by GC (MS of FID) different types of refrigerants (CFC) in gas samples without pure analyte or external standard in different mixtures. For example, R404a contains 3 different...

28 April 2020 10,026 5 View