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zhanglihon

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[½»Á÷] ÇëÎÊmixed bed resinµÄÓÃ;

suspensions were allowed to stand over a mixed bed resin (Sigma-Aldrich) for 24-48 h.ÇëÎÊÕâ²½µÄ×÷ÓÃÊÇʲô£¿ÆäÖÐa mixed bed resinËùÆðµÄ×÷ÓÃÊÇ...?

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zhanglihon

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Originally posted by hardee at 2010-07-31 09:29:59:
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Description£º
Components       1:1 mixture of strong cation and anion exchange resins
Quality Resin is self-indicating: color c ...

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hardee

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

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zhanglihon(½ð±Ò+1, ²©Ñ§EPI+1):лл 2010-07-31 09:47:54
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sigma-aldrich¶ÔËüµÄ½éÉÜ£º

Description£º
Components       1:1 mixture of strong cation and anion exchange resins
Quality Resin is self-indicating: color changes from blue to amber when exchange capacity is reached.

Properties£º
form gel form
particle size 16-40 mesh (wet)
capacity 0.80 meq/g by dry weight
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2Â¥2010-07-31 09:29:59
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hardee

Ìú¸Ëľ³æ (ÖªÃû×÷¼Ò)

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zhanglihon(½ð±Ò+1):лл 2010-07-31 10:20:03
ÒýÓûØÌû:
Originally posted by zhanglihon at 2010-07-31 09:46:30:

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