looking for nitrous

i'm looking for some nitrous, but not the whip cream bottles. does anyone know a store in canada that sells the nitrous cartriges?

 

anyone know, or would it be possible to buy it online?

 

It's easy to buy online. That's not a problem.

I have searched high and low and have yet to find chargers in a store though. I live in the US however.

 

Ebay - whipped creme chargers

 

i get them in N.E. USA at a grocery store called wegmans. or at any resteraunt supply store. or on ebay.

 

okay thanks, i found one guy on ebay selling 720 n20 cartridges for $216, though i doubt i'll be able to explain to my parents what it's for.

 

Making cream?

 

I can get 24-count boxes of n20; just a 20min drive-away...hmm maybe ill have to go get a box tonight....