It’s finally done! I have made the perfect vial of cesium. Not a trace of oxidation, the cesium does not stick to the glass at all. And it is also the largest vial ever recorded on video. It took a long time until I mastered many challenges and perfected the vacuum techniques, but we are finally there. At the end of the video, there are some more beautiful shots of the vial.
If you want to support me on patreon, I would really appreciate it!   / advancedtinkering  

This video is not meant as an instruction and is for educational purposes only. Do not try to repeat anything you see in this video at home.

Chapters:
00:00 Intro
00:47 Making the crude cesium
01:25 Explanation of the vacuum system
03:12 Starting the distillation
04:08 First distillation compilation
05:29 Sealing off the first flask
07:15 Second distillation compilation
09:22 Sealing off the vial
11:29 Glassware cleaning
12:33 Calculating the yield
13:32 The final vial

Music:
Passage of Time by Scott Buckley    • 'Passage of Time' [Cinematic Orchestr...