Title: Discussion Forum Description: E3 Water Softeners and SEC
Course: Lab Instruments II > Section: E3: Meetings 6,7

1. Choose one of the following topics and post to the appropriate discussion board forum. Once half of the class has posted on one topic, then the remaining students should post on the other topic – so get it done early to get your topic preference. Each student must post a unique reference.
  1. Water Softeners: Read up on this topic, then provide a summary, in your own words, of how it works – include a reference.
  2. Size-exclusion chromatography: Summarize an industrial use of this technique – include a reference.
2. Provide a substantive, thoughtful response to a post on the topic that you did not choose to summarize for step 1 (i.e. if you found a water softener reference, then comment on a size-exclusion post).