- Pechiney High Purity was the first producer to be able to consistently offer HP aluminum with U+Th guaranteed at ultra low levels
(< 1 ppb).
- PHP metal is commonly used as a reference standard for U+Th in such renowned laboratories as Charles Evans, IBM
Fishkill or the Musashi Institute of Technology.
- PHP also supplies 5N Aluminum products for Alpha and Gamma radiation detectors with a ultra low background
noise level (weak natural radioactivity) (U+Th <
0.2 ppb).
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