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容量
~100 mL/ft
孔径
2000 NMWCO
储存温度
2-8°C
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应用
包装
相关产品
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
从最新的版本中选择一种：
分析证书(COA)
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
Is Product D7884, Dialysis tubing benzoylated, ready to use?
The dialysis tubing has been hydrated. A preservative is present. It is recommended that the tubing be washed well in running water before use.
What is the internal pressure Product D7884, Dialysis tubing benzoylated, can withstand?
The tubing has a wall strength of 6-9 psi.
Can Product D7884, Dialysis tubing benzoylated, be reused?
Sigma-Aldrich does not recommend that the tubing be reused.
What is the inflated volume of Product D7884, Dialysis tubing benzoylated?
The inflated volume is approximately 100 mL/foot.
What are the retention properties of Product D7884, Dialysis tubing benzoylated?
Benzoylation reduces the size of the pores in the membrane such that the molecular weight cut-off is reduced to approximately 2 kDa. Compounds with a molecular weight of 1200 will freely pass through the membrane. Compounds with a molecular weight of 2000 or greater will be retained by the membrane.
After removing the preservative, can Product D7884, Dialysis tubing benzoylated, be stored for future use?
We do not recommend storing the tubing without preservative. Simply prepare the tubing and use it the same day.
Are there certain conditions to avoid when using Product D7884, Dialysis tubing benzoylated?
The tubing is sensitive to pH above 8 and should not be exposed to temperatures above 70 °C, since this may alter the pore size. Methanol will not damage the dialysis tubing and it may be used to store it. Tubing becomes brittle when allowed to dry.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
My question is not addressed here, how can I contact Technical Service for assistance?
Ask a Scientist here.
相关内容
Dialysis Tubing
透析管
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