Your seltzer thing has a pour valve that seals tight yes? leave it empty but for a small bit of dry ice. Vent the mixed gas then charge with the cartridge and you have co2 on tap.
Or simply use dry ice. Take a new garden sprayer. The ones you pump. drop in dry ice and as it warms it will pressureize with CO2 and it has a handy wand built in for ease of use.
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Re: CO2
Date: 2008-12-28 04:09 am (UTC)Or simply use dry ice. Take a new garden sprayer. The ones you pump. drop in dry ice and as it warms it will pressureize with CO2 and it has a handy wand built in for ease of use.