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Subject: [DCHAS-L] Input Requested: Lab Notebook Pedagogy & Safety Practices

Date: Sep 5, 2025 21:20 UTC

Author: David EldrEdge <Dave.EldrEdge**At_Symbol_Here**NALTIC.COM>

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Subject: [DCHAS-L] ACS Branding Update

Date: Sep 8, 2025 18:21 UTC

Author: Gmurczyk, Marta <00001fa03b1fa040-dmarc-request**At_Symbol_Here**LISTS.PRINCETON.EDU>

From: Mark Turner <mark.olen.turner**At_Symbol_Here**OUTLOOK.COM>

Subject: [DCHAS-L] New rules for ISEF

Date: Sep 8, 2025 17:23 UTC

Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU>

Message-ID: <MW6P221MB11967EE0C00287AA83AB6977CB0CA**At_Symbol_Here**MW6P221MB1196.NAMP221.PROD.OUTLOOK.COM>

In-Reply-To:  

Demystify: 
Greetings,
New rules have been posted for participants in the International Science and Engineering Fair that seem a little over-restrictive to me. This rule applies to all work done at a school that is not a Registered Research Institution (RRI).
I'm all for safety, but this seems to be a little ridiculous.  This would disallow the use of any mineral acids, even at low concentrations, bleach as a category 1 skin corrosion/serious eye damage risk, and forget using our AAS for these projects as it runs on acetylene (not to mention the standards which contain dilute heavy metals in nitric acid).  
I understand the desire for safety, but blanket rules like this destroy our ability to even use half of our equipment.  Over half the science faculty in our high school have PhDs and two are (or were) CCHOs.  I understand we are a bit of an exception in that way, but any high school across the country uses HCl on a regular basis safely, but we are restricted from allowing students to use it, even under supervision, at our schools.  
I bring this up as when I questioned my contact with ISEF rules I was told they consulted the head of ACS Chemical Safety, so I would like to hear the thoughts of the people here on this.  What do you think about this new rule?
Mark

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