We use single use vials. You can buy at your local drugstore - but for me is cheaper on the net-- (This same box is about $21 + tax at my local store)
http://mednet-store.stores.yahoo.net/hud20039.html
Not sure if you could trust opening and closing a vial and still being sterile?
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on June 18, 2008, 2:22 pm, in reply to "