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Merck
CN

D9777

纤维素透析袋

avg. flat width 25 mm (1.0 in.)

别名:

纤维素透析管, 透析膜

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关于此项目

NACRES:
NB.22
UNSPSC Code:
41123100
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avg. diam.

16 mm , when full

avg. flat width

25 mm (1.0 in.)

capacity

~60 mL/ft

General description

典型的截留分子量=14,000。

Packaging

干燥的卷装形式提供

Preparation Note

通过在流水中洗涤管3-4小时,可以除去用作保湿剂的甘油成分。 通过使用0.3%(w/v)硫化钠溶液在80℃下处理管1分钟,可以除去硫化合物。 用热水(60℃)洗涤2分钟,再用0.2%(v/v)硫酸溶液进行酸化,然后使用热水冲洗以除去酸。 该管可保留大多数分子量为12,000或更高的蛋白质。

Analysis Note

可能含有超过痕量的甘油和硫化合物。


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全球贸易项目编号

货号GTIN
D9777-100FT04061835270057