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Merck

D9652

Sigma-Aldrich

纤维素透析袋

avg. flat width 33 mm (1.3 in.)

别名:

Cellulose Dialysis Tubing, Cellulose Membrane, Dialysis Membrane

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About This Item

分類程式碼代碼:
41123100
NACRES:
NB.22

平均直徑

21 mm , when full

平均平面寬度

33 mm (1.3 in.)

容量

~110 mL/ft

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一般說明

典型的截留分子量=14,000。

包裝

干燥的卷装形式提供

品質

可能含有超过痕量的甘油和硫化合物。

準備報告

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。

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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