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dingfang0707: ½ð±Ò+2, ¡ïÓаïÖú 2012-06-04 19:18:42
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sltmac: ½ð±Ò+1 2012-06-01 15:03:24
0.5 mL BF3 in methanol £¨14%£¬w/v £©
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2Â¥2012-05-25 10:48:44
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dingfang0707

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2Â¥: Originally posted by jffree at 2012-05-25 10:48:44
0.5 mL BF3 in methanol £¨14%£¬w/v £©
Õâ±íʾ0.5 ml BF3 ÈÜÓÚ¼×´¼ÖУ¨ÆäÖÐBF3µÄº¬Á¿Îª14%£¬w/v£©

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3Â¥2012-05-25 10:59:40
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dingfang0707: ½ð±Ò+3, ·­ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú 2012-05-28 10:29:09
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