Making Synthetic Ruby With a Toothbrush - ElementalMaker @ElementalMaker

Uploaded November 2018 | Updated September 2026, 3 hours ago

We finally have success creating synthetic ruby in the home lab!
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Here is the Aluminum Oxide I used: amzn.to/2QakmoZ (Amazon Affiliate Link)

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Making Synthetic Ruby With a Toothbrush - ElementalMaker