While cleaning up for the Lunar New Year, I ran across more pu-erh dragonball chromatograms.
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While cleaning up for the Lunar New Year, I ran across more pu-erh dragonball chromatograms.
[…] For over a year now, I’ve been making chromatograms, which are made using a 5% aqueous solution of silver nitrate. See my previous posts on that process and its significance to me here and here. […]
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