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americanyk(½ð±Ò+2):Thank you 2010-07-06 16:05:17
You can use DMF or DMSO as solvent, and then use EPR to detect
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Excellent

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zhucf1755(½ð±Ò+1): 2010-07-04 18:23:32
Firstly, you should check the purity of your substrate. Secondly, it is possible due to oxidation and the unhomogeneous centration
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zhucf1755(½ð±Ò+1): 2010-07-05 16:07:37
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