You have the same problem with nitrogen as well.

Dick

Paul E. Lehmann wrote:
> Doug Miller wrote:
>
>> In article >,
>> wrote:
>>
>>> Argon and Nitrogen are the two used by wineries.
>>> I think Nitrogen is fairly inexpensive but Argon is not. There is a
>>> safety issue with Argon, it can take your breath away - permanently.
>> What are you talking about? Argon's not poisonous; it doesn't react with
>> anything.
>
> http://en.wikipedia.org/wiki/Argon
>
> Pay special note to number 8 in the contents list.