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【求助】[求助] 关于戊二醛的问题
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大家帮忙看看这个方法的原理是什么, 最后为什么要加戊二醛呢 Fe3O4 nanoparticles (0.2 g) were washed with 99.5% ethanol twice and dispersed in a solution with 30 ml paraffin and 0.5 ml span-80, then 15.0 ml solution of CTS in acetic acid with concentration of 2% was added. The suspension was mixed by ultrasonic irradiation for 30 min. The suspension was then transferred into a three-necked flask with a mechanical stirrer after adding 3ml 25% glutaraldehyde solution. 谢谢了 |
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9楼2009-05-11 19:49:54
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2楼2009-05-11 10:17:42
3楼2009-05-11 10:31:23
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4楼2009-05-11 11:43:40
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