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½ð¹âÉÁÉÁ2010(½ð±Ò+1): 2011-11-24 08:15:30
egglyn(½ð±Ò+5): 2011-11-24 09:08:57
Centrifugation is the common way to separate particles with different 'weight'. Try to centrifuge with different conditions (time or rpm), it is possible to get different fractions with good purity.
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egglyn(½ð±Ò+10): 2011-11-23 21:08:55
lchpy(½ð±Ò+1): thanks for your information 2011-11-23 21:14:51
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