Instrument or method to analyze Si and SiO2 powder

"frankythebro" <[email protected]>
Newsgroups gmane.science.chemistry.the-chemistry-cluster
Message-ID <[email protected]>
Hii...

I have a powder that consists of Si, SiO2, Fe3O4, FeO and Fe. I really want to measure the conversion of Si to SiO2. Anybody know what kind of instrument or method that can be used to measure the composition?



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