JEOL Probe Users Listserver
is having the following question. Maybe someone here can help him? Thanks!
I have in my cabinet a vial of a Mathey “Spectrographically Standardized Substance” (10 grams)
Mathey “SPECPURE” (regd) Silicon Dioxide.Catalogue No. J.M. 425
Lab 4930 (handwritten number)I assume this was acquired by my predecessor Everett Glover back in the 1970s.
Would anyone out there in probe land happen to recognize the material and have a sheet on its composition?
Dr. Anette von der Handt
Department of Earth Sciences
University of Minnesota
310 Pillsbury Drive SE
Minneapolis, MN 55455
Office phone: (612) 624-7370
Office fax: (612) 625-3819
Lab phone: (612) 624-3539
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Electron Microprobe Lab, University of Minnesota
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