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SUBLIMATION
Posted: 02 May 2007, 12:24
by bindi
We are looking for a new experiment which demonstrates Sublimation.
Not the one with Iodine
Any ideas?
Posted: 02 May 2007, 12:32
by MichPull
Try Dry ice (CO2).
Posted: 02 May 2007, 12:52
by bindi
MichPull - thanks for that but we cant get dry ice unless we buy bulk.
hoping for something more handy and low in cost
Posted: 03 May 2007, 08:43
by MichPull
Bindi,
Do you have a hospital near you? I ask because they may get their own order of dry ice in and be willing to let you have a couple of Kg (you will need 2kg min to last the day).
Alternative talk with your blood collection agencys (pathology collectors) as they use dry ice for storage of certain tests and may have extra you can use.
Rrgards
Michelle
Sublimation alternative
Posted: 03 May 2007, 13:27
by Robb
Hi All,
Sulfur would also be a candidate.
Cheers,
Robb.....