[labnetwork] Hydrogen Purity for Furnaces

[Sandeep Mane]

How to keep check on purifier health.

On Tue, 8 May 2018, 5:14 am Keith Barnes, <kbarnes at semitorrinc.com> wrote:

> But a cheaper grade and use purification
>
> Sent from my iPhone
>
> On May 7, 2018, at 12:56 PM, Bowser, Jerry (Fed) <jerry.bowser at nist.gov>
> wrote:
>
> Hello Everyone,
>
>
>
> Here at NIST we are having problems with reliable and timely deliveries of
> hydrogen.  I would like to ask the group what hydrogen purity are you using
> for your oxidation furnaces and what lead times are you currently seeing?
>
>
>
> Thanks!
>
>
>
> *******************************************
>
> Jerry Bowser
>
> Assistant Manager for Operations
>
> NanoFab Operations Group
>
> Center for Nanoscale Science and Technology
>
> National Institute of Standards and Technology
>
> Phone: (301) 975-8187
>
>
>
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