RE: Sr-90/Y90 NIST 0.1uCi disc stand.

["Dan Montgomery" <danmon@mindspring.com>]

Analytics can provide the referenced NIST-traceable Sr-90 disk standard on
1/4 inch x 1.5 cm lucite disk with 0.85 mg/cm2 covering. The active area
would be approximately 1.1 inch.  If you accept a disk of 1.9 cm then the
active area could be 1.5 inches.

Cost:  $535+shipping 3-4 weeks delivery.  expedited price < 2 weeks $800
+shipping.

Dan Montgomery
404-352-8677

> -----Original Message-----
> From: radsafe@romulus.ehs.uiuc.edu
> [mailto:radsafe@romulus.ehs.uiuc.edu]On Behalf Of FOttino@aol.com
> Sent: Friday, November 05, 1999 12:08 PM
> To: Multiple recipients of list
> Subject: Re: Sr-90/Y90 NIST 0.1uCi disc stand.
>
>
> Radsafe:  I need to get a NIST traceable Sr-90 reference
> standard.  Activity
> in the 0.1 uCi range and size in the 1.5 inch diameter range.  So far it
> looks like it might take from 30 days and longer to acquire such
> a reference
> stand.  Thanks in advance.
>
> Frank Ottino
> Pittsburgh Health Physics
> Tele-fax 412-831-2238
> FOttino@aol.com
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