We have 2 different types from  PSI www.psix.com.  

=B7         Part #38439C4/RC vented white 38mm/439 co-poly closure with Circumvent 4 foam liner (F-217)

=B7         Part #38439C4G/OI vented white 38mm/400 co-poly closure with Circumvent 4 grooved-back foam liner (F-217-3 grooved)

About 5 years ago we got these into the Chemical Storage room for sale to the researchers.  Our Research Safety group also has some available for when we do inspections and find folks who are generating piranha, for example, or if our Waste group has a need for them - we just provide a couple at that time to meet an immediate need.

 

Brenda Coolbaugh, CHO, CHMM

Chemical Hygiene Officer - Interim

Cornell University

Environmental Health and Safety

395 Pine Tree Rd, Suite 210

Ithaca, NY 14850

(607) 592-7069

blc32**At_Symbol_Here**cornell.edu

www.ehs.cornell.edu/askEHS

 

 

 

 

 

From: DCHAS-L Discussion List [mailto:dchas-l**At_Symbol_Here**MED.CORNELL.EDU] On Behalf Of Paul Weller
Sent: Thursday, February 26, 2015 5:39 PM
To: DCHAS-L**At_Symbol_Here**MED.CORNELL.EDU
Subject: Re: [DCHAS-L] Fwd: [New post] Waste explosion at Texas Tech

 

Does anyone have a source for the Circumvent pressure releasing caps to fit standard 4L bottles?

 

Paul Weller

 

Paul Weller

Science Laboratory Manager-Chemistry
Elon University

2625 Campus Box

Elon, NC 27244

Phone  336.278.6225

wellerp**At_Symbol_Here**elon.edu

 

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