WESO 2018 Updates
Thursday, February 8, 2018
Filter Paper for Potions
What brand/size/grade of filter paper is being used for Potions this year?
We have used Whatman's #2 or the like.
For practice sessions, you can use regular coffee filters. The whole idea is for the students to learn the concept and uses of filtration; and how to assemble the filtration system and use it.
Washtenaw Elementary Science Olympiad
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