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Halogen Bulbs



Summary:  Three large bulbs (approx. 6 L) with chlorine, bromine and iodine gas respectively. 

Hazards:  Toxic Gases, strong oxidizing agents.  Don’t break the bulbs. 



  • Shows three distinct colors and phases.
  • Bromine bulb can be used to show all three phases with the demo “Phases of Bromine” – see Chapter 1 demo list.










To schedule a demonstration, please send an email to the demonstration lab.



Eric Camp

Lecture Demonstration Technician

Bagley Hall 171

(206) 543-1606


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