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zyy880326

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红舟流星: 金币+1, 应助指数+1, 欢迎来生物材料板块应助交流 2013-08-28 23:11:23
PBS可以为三种溶液的英文缩写,分别是
1.磷酸盐缓冲溶液(phosphate buffered solution)、
2.磷酸盐缓冲盐水(phosphate buffered saline)及
3.磷酸盐缓冲钠(phosphate buffered sodium),
其配制方法不同,pH值不同,发挥的生物学作用亦不完全相同。
如无特殊说明,生物学上常用的PBS是中性磷酸盐缓冲溶液(phosphate buffered solution)。
Tostrive,toseek,tofindandnottoyield.
11楼2013-08-28 18:22:32
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1535333605

新虫 (初入文坛)

如果溶液里面本来有比较高浓度的氯离子,,还需要加氯化钠用于调节渗透压吗???
悲剧
12楼2016-01-21 11:46:29
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