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unless your goal is just to see if you can produce LN2: > In most US cities, you can get LN2 for between $0.30 and $1 /liter. Just go to an Airgas or whatever
by fnord77 7y ago
unless your goal is just to see if you can produce LN2:
> In most US cities, you can get LN2 for between $0.30 and $1 /liter. Just go to an Airgas or whatever with a dewar and they will fill it right up for you.
- londons_explore 7y agoIn Europe, both dry ice and LN2 are harder to get. They aren't sold at Walmart, and only seem to be available if you know someone at a university or industry using them.
- yetihehe 7y agoNah, you can buy dry ice commercially for about $1/kg in many places, it's used for shows, parties and food refrigeration. ln2 is only a little harder to obtain, but there are companies which will lease dewars and fill them with LN2. It's not like walmart level, but you can get them in bigger cities.