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An EPA method is used to quantify halogenated volatiles in soil by GC coupled to an ECD detector. Predict the elution or
Posted: Mon May 16, 2022 10:42 pm
by answerhappygod
- An Epa Method Is Used To Quantify Halogenated Volatiles In Soil By Gc Coupled To An Ecd Detector Predict The Elution Or 1 (129.1 KiB) Viewed 58 times
An EPA method is used to quantify halogenated volatiles in soil by GC coupled to an ECD detector. Predict the elution order of these compounds (from shortest to longest retention time) on a typical capillary column (e.g., 5% diphenyl, 95% dimethyl siloxane). H H CI Xolo C=C H H vinyl chloride cCuci CCI CI chloroform H CI H methylene chloride CI CI carbon tetrachloride O carbon tetrachloride < chloroform < methylene chloride < vinyl chloride O carbon tetrachloride < vinyl chloride < methylene chloride < chloroform O vinyl chloride < methylene chloride < chloroform < carbon tetrachloride O vinyl chloride < chloroform < methylene chloride < carbon tetrachloride