[labnetwork] CDA cleanliness verification

[David Wolff]

We routinely use Atlantic Analytical Laboratory - Whitehouse NJ<https://protononsite.lightning.force.com/lightning/r/Account/00170000011MQZ6AAO/view> (www.atlanticanalytical.com<https://www.atlanticanalytical.com/>) for hydrogen analyses.  Suggest you contact them.

Dave Wolff
Region Sales Manager

[cid:image001.png at 01D91696.80BD85F0]

Nel Hydrogen
10 Technology Drive,  Wallingford, CT 06492 USA
Office:   M  +1 860-604-3282
Fax: +1 203-949-8016
dwolff at nelhydrogen.com
www.nelhydrogen.com



From: labnetwork <labnetwork-bounces at mtl.mit.edu> On Behalf Of Denis, Kevin L. (GSFC-5530)
Sent: Thursday, December 22, 2022 07:56
To: labnetwork at mtl.mit.edu
Subject: [labnetwork] CDA cleanliness verification

CAUTION: Our automatic validation of the sender of this mail failed. Pay extra attention to attachments as well as links!!
Hello All,
Following up on the great advice provided on use of copper piping for CDA.  I am curious if anyone can provide a reference for a testing laboratory for measurement of CDA purity.  In particular we are looking to verify low levels of organics (10ug/m3) and inorganics NH4+ and SOx (5ug/m3).

We would prefer a vendor in the mid-atlantic region but any references you would provide would be very helpful.

Thanks, and hope everyone has a nice holiday.

Kevin


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