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americanyk(½ð±Ò+1):Good Luck for you 2010-07-02 11:43:52
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americanyk(½ð±Ò+1):welcome to discuss 2010-05-24 09:16:28
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yusen_1982(½ð±Ò+1):»¶Ó­ÌÖÂÛ£¡ 2010-05-25 16:16:12
It depends on your future research target. The two products have different application in different fields. In my view, you should choose the suitable direction and then make a decision which chemical is suitbale for your research.

[ Last edited by americanyk on 2010-5-24 at 09:20 ]
3Â¥2010-05-24 16:17:48
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