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Chromatography Can Separate!

Mount Holyoke College
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In this chemistry activity, learners use thin layer chromatography to determine the molecular composition of different markers. First, they use pure rubbing alcohol as the liquid phase, then...

$1 - $5 per student Ages 8 - 14 30 to 45 minutes
Environmental Chemistry

Mount Holyoke College
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In this activity with several mini experiments, learners explore the chemistry that helps scientists learn about the environment and how they can help save it. Learners will determine if pollutants...

$1 - $5 per group Ages 8 - 14 4 to 24 hours

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