Retention on TLC plates is measured in Rf (retention factor), whereas in column chromatography, it is usually expressed in CV (column volumes): R f = (distance traveled by desired compound) / (distance traveled by solvent) CV = 1 / R f
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Han Realty is a real estate brokerage firm based in Lake. Norman of Charlotte area. The company was founded by Mr. Hongtao Han in 2002. Unlike most of other Realtor, Mr. Han is a. real estate investor. He has very broad knowledge of real. estate, finance, and construction.