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Subject: [DCHAS-L] Calif OLPPP Lead Poisoning Prevention Resources for Shooting Range Operators & Workers
Date: Friday, October 18, 2019 at 4:38:50 PM
Author: DCHAS Membership Chair <membership**At_Symbol_Here**DCHAS.ORG> 		Next by Date:
Subject: [DCHAS-L] New Article
Date: Sat, 19 Oct 2019 07:22:46 -0400
Author: Richard Palluzi

From: Monona Rossol <0000030664c37427-dmarc-request**At_Symbol_Here**LISTS.PRINCETON.EDU>
Subject: Re: [DCHAS-L] LD50 Source Data
Date: Sat, 19 Oct 2019 11:22:33 +0000
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Message-ID: 2059148987.5114041.1571484153920**At_Symbol_Here**mail.yahoo.com
In-Reply-To


In my Hazcom training I mention that when our government cut NIOSH funding for RTECS they sold it to Canada as an example of our shortsighted health and safety policies.  Nice to see they are still doing a great job of upkeep.   Monona


-----Original Message-----
From: Lockwood, Sheila <lockwoos**At_Symbol_Here**SEATTLEU.EDU>
To: DCHAS-L <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Sent: Sat, Oct 19, 2019 6:02 am
Subject: Re: [DCHAS-L] LD50 Source Data

Hi Nora,
Do you have access to the Registry of Toxic Effects of Chemical Substances (RTECS)?
I purchase an annual subscription through the Canadian Center for Occupational, Safety and Health (CCOSH) Academic Support Program.  The subscription allows access five occupation safety databases.
 
Attached are two links for the items you were looking for.  Let me know if you have difficulty accessing the information.
 
Kind Regards,
Sheila Lockwood
Seattle University
206-220-8273
lockwoos**At_Symbol_Here**seattleu.edu
 
From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**PRINCETON.EDU> On Behalf Of Nora Dunkel
Sent: Thursday, October 17, 2019 2:06 PM
To: DCHAS-L**At_Symbol_Here**PRINCETON.EDU
Subject: [DCHAS-L] LD50 Source Data
 
Does anyone know where to find the studies/source data for LD50 values listed in SDSs?  I'm specifically looking for studies/data on the reproductive/developmental hazards of methylene chloride and N-methyl-2-pyrrolidone (CAS # 872-50-4).  Is there a database somewhere or does each manufacturer keep its source data in-house?
 
Thanks!
 
Nora Dunkel
Chemical Safety Officer
Webster University
314 246 2244
661 348 1445
 
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