| About This Archive | | DCHAS-L 2018 Index | | DCHAS-L Yearly Index | |
Check out Safety Emporium for your N95, N99, and face shield needs.
|
Previous by Date: Subject: Re: Fw: [DCHAS-L] Rejected posting to DCHAS-L@LISTS.PRINCETON.EDU Date: Thursday, July 26, 2018 at 9:16:35 AM Author: Richard Palluzi <rpalluzi**At_Symbol_Here**VERIZON.NET> |
Next by Date: Subject: Re: [DCHAS-L] RE; Safer heating devices Date: Thu, 26 Jul 2018 15:33:49 +0000 Author: Nickie Norton |
From: "Tammy M. Lutz-Rechtin" A ‰??one size fits all‰?? approach will not work for chemistry. Heating blocks are great for small volumes with multiple repetitions but not for other applications where you could create heat pockets within the solutions. Specifics are important when choosing a heating method. Depending on the temperature required, heating rate, length of heating, apparatuses involved, potential chemical and physical hazards, and mixing requirements, I might choose one method over another. The chemists should know the best method to be used. One might want to demonstrate different methods to students. Every experiment does not need to be in a ‰??kit‰?? format. Personally, I am getting tired of everyone making everything so streamlined that students have no idea how to deal with varying methodology, hazards or think through situations. Tammy Rechtin ---
Previous post | Top of Page | Next post
Date: July 26, 2018 at 11:21:11 AM EDT
Chemical Engineering Safety Coordinator
For more information about the DCHAS-L e-mail list, contact the Divisional membership chair at membership**At_Symbol_Here**dchas.org
Follow us on Twitter **At_Symbol_Here**acsdchas