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yuiopqwert10

木虫 (小有名气)

[求助] 琼脂糖的溶解度 已有1人参与

哪位同学知道,琼脂糖的溶解度是多少?也就是,1ml水中最多能溶解多少克的琼脂糖?(可以利用微波加热)。希望大家能不吝赐教!感激不尽!
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ssssllllnnnn

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引用回帖:
3楼: Originally posted by yuiopqwert10 at 2014-08-04 23:20:09
我问的是最多能溶解多少。0.5%这个浓度我知道能溶解。我问的是溶解度。...

没看到这个??
”absorbing as much as twenty times its own weight of water“
4楼2014-08-05 12:22:56
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ssssllllnnnn

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【答案】应助回帖

感谢参与,应助指数 +1
Agarose is insoluble in cold water, but it swells considerably, absorbing as much as twenty times its own weight of water. It dissolves readily in boiling water and sets to a firm gel at concentrations as low as 0.50%.
2楼2014-08-05 11:46:48
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yuiopqwert10

木虫 (小有名气)

引用回帖:
2楼: Originally posted by ssssllllnnnn at 2014-08-05 11:46:48
Agarose is insoluble in cold water, but it swells considerably, absorbing as much as twenty times its own weight of water. It dissolves readily in boiling water and sets to a firm gel at concentratio ...

我问的是最多能溶解多少。0.5%这个浓度我知道能溶解。我问的是溶解度。
3楼2014-08-05 12:20:09
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yuiopqwert10

木虫 (小有名气)

引用回帖:
4楼: Originally posted by ssssllllnnnn at 2014-08-05 12:22:56
没看到这个??
”absorbing as much as twenty times its own weight of water“...

不好意思,被0.5%吸引太多注意力了。你的意思是说,最多5%吗?那你曾经试过么?
5楼2014-08-05 12:29:17
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