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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Founded in 1990, American Enterprise Investment Services Inc. is a mid-sized organization in the management consulting services industry located in Minneapolis, MN. It has 199 full time employees and generates $110.2 million in annual revenue.