Greetings,
this is not specific _stable_ isotopes, but maybe someone knows someone
who can use this.

Our lab is removing a facility which was used for tritium measurements
(proportional counting) in the past.
From the shielding, we have left approx. 800kg of paraffin wax mixed
with 25% boric acid (H3BO4).
The white paraffin wax is in blocks 1.10m x 0.60m x 0.10m, approx. 60kg.
In case someone is interested, please contact me directly.
...and yes, there is a dumpster in my driveway.

greetings,
Robert

--
Dr. Robert van Geldern
Leibniz Institute for Applied Geosciences (GGA)
S3: Geochronology and Isotopehydrology
Stilleweg 2, 30655 Hannover, Germany
phone: +49-(0)511-643-2313 (office), -2539 (lab)
fax: +49-(0)511-643-3665
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