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Subject: Re: [DCHAS-L] Liquid Nitrogen Ice Cream

Date: Sep 22, 2016 23:28 UTC

Author: David Roberts <droberts**At_Symbol_Here**DEPAUW.EDU>

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Subject: Re: [DCHAS-L] Liquid Nitrogen Ice Cream

Date: Sep 23, 2016 01:26 UTC

Author: davivid <davivid**At_Symbol_Here**WELL.COM>

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From: Frank Stewart <hfstew**At_Symbol_Here**NETVIGATOR.COM>

Subject: Re: [DCHAS-L] Liquid Nitrogen Ice Cream

Date: Sep 23, 2016 00:29 UTC

Reply-To: ACS Division of Chemical Health and Safety

In-Reply-To:  

Demystify: 

If you are working with large amounts of liquid nitrogen in a confined space, make certain that there is good ventilation so the oxygen levels are maintained at a safe level.

Frank 

Sent from my iPad

On 23 Sep, 2016, at 6:30 am, Melissa Anderson <mwanderson08**At_Symbol_Here**GMAIL.COM> wrote:

I have a colleague who's interested in making liquid nitrogen ice cream as an outreach activity and he asked me about safety/risk implications. Does anyone have any experience with this from a risk assessment perspective?

Thanks!
Melissa Anderson
Chemistry Instructor
Pasadena City College
--- This e-mail is from DCHAS-L, the e-mail list of the ACS Division of Chemical Health and Safety. For more information about the list, contact the Divisional secretary at secretary**At_Symbol_Here**dchas.org

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