A specific image of this tubing unrolled or in use is not available. Please see the representative image below which demonstrates the form of the product as received.
D9777
Dialysis tubing cellulose membrane
avg. flat width 25 mm (1.0 in.)
Synonym(s):
Cellulose dialysis tubing, Dialysis membrane
Sign In to View Organizational & Contract Pricing
Select a Size
Pricing and availability is not currently available.
About This Item
UNSPSC Code:
41123100
NACRES:
NB.22
Skip To
avg. diam.
16 mm , when full
avg. flat width
25 mm (1.0 in.)
capacity
~60 mL/ft
Looking for similar products? Visit Product Comparison Guide
Related Categories
General description
Typical molecular weight cut-off = 14,000.
Packaging
Supplied in rolls, dry
Preparation Note
Removal of glycerol included as a humectant can be accomplished by washing the tubing in running water for 3-4 hours. Removal of sulfur compounds can be accomplished by treating the tubing with a 0.3% (w/v) solution of sodium sulfide at 80°C for 1 minute. Wash with hot water (60°C) for 2 minutes, followed by acidification with a 0.2% (v/v) solution of sulfuric acid, then rinse with hot water to remove the acid. This tubing will retain most proteins of molecular weight 12,000 or greater.
Analysis Note
May contain glycerin and sulfur compounds in more than trace amounts.
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
E Benediktsdóttir et al.
Letters in applied microbiology, 70(4), 282-289 (2020-01-03)
Outbreaks of viral gastroenteritis are often connected to contaminated drinking water. The assessment of the water quality relies on the cultivation of indicator bacteria, and little is known of the fate of viruses in groundwater, especially in arctic regions. In
Vatanparast Mohammad et al.
Journal of invertebrate pathology, 169, 107309-107309 (2019-12-21)
Phospholipase A2 (PLA2) hydrolyzes the ester bond of phospholipids (PLs) at sn-2 and releases free fatty acids and lysophospholipids that are subsequently changed into various signal molecules to mediate various physiological processes. Numerous PLA2s are known in various biological systems
Urszula Gawlik-Dziki et al.
Molecules (Basel, Switzerland), 25(21) (2020-11-05)
Stratiotes aloides L. is common water plant in central Poland. Due to its expansive character, S. aloides L. can strongly affect the functioning of aquatic ecosystems. S. aloides L. was an important famine plant in central Poland. This plant was
Maryam Tabassum Hussain et al.
International journal of pharmaceutics, 590, 119955-119955 (2020-10-10)
The addition of polyethylene glycol (PEG) on the surface of liposomes increases their circulation time when administered intravenously. However, the inclusion of PEG using PEGylated phospholipids could result in a possible micelles formation. The development of chimeric systems mixing synthetic
Ivars Petrovskis et al.
Microorganisms, 9(2) (2021-02-13)
The core proteins (HBc) of the hepatitis B virus (HBV) genotypes A, B, C, D, E, F, and G were cloned and expressed in Escherichia coli (E. coli), and HBc-formed virus-like particles (VLPs) were purified with ammonium sulfate precipitation, gel
Related Content
Dialysis Tubing
-
Can you send me a picture of the product (Cellulose membrane for dialysis tubing 25mm)?
1 answer -
Is this product ready to use?Do I need to boil it or place it into NaHCO3 before I use dialysis tube?
1 answer-
Most applications will require pre-treatment prior to dialysis. As mentioned in the 'DESCRIPTION' section, under 'Preparation Note', for the removal of glycerol included as a humectant, wash the tubing in running water for 3-4 hours. To remove any residual sulfur, treat the tubing with a 0.3% (w/v) solution of sodium sulfide at 80°C for 1 minute. Wash with hot water (60°C) for 2 minutes, followed by acidification with a 0.2% (v/v) solution of sulfuric acid, then rinse with hot water to remove the acid. Wetted membranes may be stored in water containing benzoic acid or formaldehyde.
Helpful?
-
-
can it seprate 5 nm gold particle from gold solution
1 answer-
If the particle is larger than the tubing's 14 kDa molecular weight cut-off (MWCO) rating, it should be retained.
Helpful?
-
-
what is the storage temperature of this membrane
1 answer-
This product may be stored at room temperature. For products with no specified storage temperature given on the label or product page, ambient storage may be assumed. Products that require controlled temperature storage, such as refrigeration or freezer conditions, storage temperatures are published on the product label, Certificate of Analysis, and the Safety Data Sheet (SDS).
Helpful?
-
-
Hello, I would like to ask what is the pore size (in nanometres) of the dialysis membrane? (SKU code: D9777 ,Dialysis tubing cellulose membrane, avg. flat width 25 mm (1.0 in.))
1 answer-
The pore size is not determined for this product.
Helpful?
-
-
What are the molecular weight cut-off and the pores size of this dialysis tubing cellulose membrane?
1 answer-
As mentioned on the product detail page, the typical molecular weight cut-off is 14,000. However, this tubing will retain most proteins of molecular weight 12,000 or greater. The pore size has not been determined.
Helpful?
-
Active Filters
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service