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The introduction of chemical methods to carbon that is isolate the natural and inorganic constituents of bone tissue had been an important step of progress.

The introduction of chemical methods to carbon that is isolate the natural and inorganic constituents of bone tissue had been an important step of progress. Berger, Horney, and Libby published a way of extracting the natural carbon from bone. Many laboratories adopted this process which produced a gelatin assumed to…