About This Archive | DCHAS-L 2021 Index | DCHAS-L Yearly Index | DCHAS-L Home Page
From: Monona Rossol <0000030664c37427-dmarc-request**At_Symbol_Here**LISTS.PRINCETON.EDU>
Subject: Re: [DCHAS-L] Glove permeation chart - not company
Date: Sep 17, 2021 17:57 UTC
Reply-To:
Monona Rossol
In-Reply-To: Re: [DCHAS-L] Glove permeation chart - not company
On Sep 17, 2021, at 10:26, Margaret Rakas <mrakas**At_Symbol_Here**SMITH.EDU> wrote:
you also have to take into account the glove thickness, which could vary by brand. Some nitrile gloves are 4 mm, others 8 mm...I don't think I would want a generic chart, so much depends on the mfg. And they have quite a bit of incentive to get it right...$$$$$My two cents...
On Fri, Sep 17, 2021 at 7:44 AM Zack Mansdorf <mansdorfz**At_Symbol_Here**bellsouth.net> wrote:Nelson Schlatter (Ansell)
Zack MansdorfSent from my iPhone 7On Sep 17, 2021, at 5:32 AM, Bruce Van Scoy <bvanscoy**At_Symbol_Here**twc.com> wrote:=EF=BB=BFCaution: If you are going to be citing the NIOSH Recommendations for Chemical Protective Clothing for glove guidance - check when it was published, it is severely dated.Monona is right, look at the individual glove manufacturer for testing permeation and degradation information. If you do a Google search, you'll end up with generic information that will be unreliable - depending upon which glove has been specified.Suppliers and Google will provide generic "data" but nothing I would rely upon when you really need to confirm adequate protection.It's late and I can't remember the name of the organic chemist who started the testing work at Ansell. He developed the first spreadsheet, which later turned into their database. When I ran into a new molecule that was going to be tested for toxicity as an investigational new drug, if he could not refer to a very close analog to provide protection, I could send him a sample and he would test to provide a recommendation. It depends upon what you are trying to protect against. Is a generic, possibly diluted level of protection adequate or are you trying to protect from a true hazard?