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Â¥: Originally posted by sunny9587 at 2012-02-04 11:55:23:
if you really can not find a proper solvent, try solid state NMR.

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wgs8136(½ð±Ò+1): »¶Ó­³£À´~ 2012-02-05 09:44:45
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2Â¥: Originally posted by СÁõÔ¨ at 2012-02-04 08:14:16:
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