When did Catalyst Season 16 Episode 9 air?
Catalyst Season 16 Episode 9 aired on March 31, 2015.


Catalyst is Australia's premier science investigation series. Each week the team brings you stories from Australia and around the world, meeting scientists at the forefront of discovery.

Dr. Maryanne Demasi investigates the safety of chemicals found in everyday products and compares the level of chemicals in her own body with clean living convert and media personality Sarah Wilson.
Direct answers for episode-level questions and details.
Catalyst Season 16 Episode 9 aired on March 31, 2015.
This episode runs for approximately 30 minutes.
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