Oxygen Combustion Flask

Discussions about sample preparation: extraction, cleanup, derivatization, etc.

3 posts Page 1 of 1
Hello all,
I was burning sulphur in an oxygen combustion flask and the stopper was stuck in the neck of it. How can I remove it without breaking it? Thanks in advance.
Hello. Try to knock a bit.
Best regards,
Dmitriy A. Perlow
Another possibility is to use a heat gun on "low" (or, even better, a hair dryer) to *gently* warm the neck of the flask. That may expand it enough to let you pull the stopper.
-- Tom Jupille
LC Resources / Separation Science Associates
+ 1 (925) 297-5374
3 posts Page 1 of 1

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