Biotechnology Period 5 Mrs. Duffy. About me… ► A Ventura local ► UCSD—biology major/teaching minor ► CSUCI—teaching credential ► CSUN—master’s degree.
Today’s Plan: 11/18/09 Bellwork: Go over Test/Do Portfolios (35 mins) Hierarchy of Ecology Activity w/notes (45 mins) Pack/Wrap-up (last 5 mins)
Column chromatography works on the same principle as TLC The adsorbent (alumina or silica gel) should be packed with a stream of air or nitrogen.
CHEMISTRY I
