Print…

You Searched For: 2'-Aminoacetophenone

Its ability to selectively diffuse molecules across a semi-permeable membrane gives dialysis tubing its important place in classic laboratory technique. Dialysis is used for a wide variety of applications: desalting, buffer exchange, removal of labeling reagents, drug-binding studies, cell growth and feeding, virus purification, and blood treatment. Created from a natural source of cellulose, dialysis tubing provides a reliable source for separating molecules based on size for testing purposes, and no pre-treatment is required before use.

Its ability to selectively diffuse molecules across a semi-permeable membrane gives dialysis tubing its important place in classic laboratory technique. Dialysis is used for a wide variety of applications: desalting, buffer exchange, removal of labeling reagents, drug-binding studies, cell growth and feeding, virus purification, and blood treatment. Created from a natural source of cellulose, dialysis tubing provides a reliable source for separating molecules based on size for testing purposes, and no pre-treatment is required before use.


2  results were found

Refine Results Sort by
SearchResultCount:"2"

Sort Results

List View Easy View (new)

Rate These Search Results

Product Image-25218-468

Spectra/Por* 2 Dialysis Membrane

Catalog Number: (25218-468)
Supplier: Spectrum Laboratories
Description: For dialysis and ultrafiltration. Molecular weight cut-off is 12000 to 14000. Natural cellulose. Contains some impurities which are removable. Supplied in polyethylene bag to maintain porosity. Store in refrigerator. Flat width: 45mm. Diameter: 28.6mm.

Small Business Enterprise


Product Image-25221-393

Spectra/Por* 6 Dialysis Membrane

Catalog Number: (25221-393)
Supplier: Spectrum Laboratories
Description: For dialysis and ultrafiltration. Molecular weight cut-off is 3500. Available in wet form in 0.05% sodium azide as a preservative only. Contains nominal quantities of impurities. Supplied in 10m lengths. Refrigerate. Flat width: 18mm. Diameter: 11.5mm.

Small Business Enterprise


Product Image-97059-140

Spectra/Por 6 Pre-wetted Standard Grade Regenerated Cellulose (RC) Dialysis Tubing Membrane

Catalog Number: (97059-140)
Supplier: Spectrum Laboratories
Description: With 10 kD MWCO in a 32 mm flatwidth & 20.4 mm diameter. 10 meter length

Small Business Enterprise


Product Image-10768-670

Membrane Tubing kit

Catalog Number: (10768-670)
Supplier: Spectrum Laboratories
Description: Dialysis Membrane Tubing, Trial Size Kit, Spectra/Por 6, Pre-wetted Standard Regenerated Cellulose (RC) for convenience, 15kD MWCO, 32mm flat width (20.4mm dia), 3.3ml/cm, include tubing closures, openers, evaluation/test size for desalting, protein purification, etc, 1M/kit
Product Image-10769-050

Membrane Tubing kit

Catalog Number: (10769-050)
Supplier: Spectrum Laboratories
Description: Dialysis Membrane Tubing, Trial Size Kit, Spectra/Por 6, Pre-wetted Standard Regenerated Cellulose (RC) for convenience, 8kD MWCO, 12mm flat width (7.5mm dia), 0.45ml/cm, include tubing closures, openers, evaluation/test size for desalting, protein purification, etc, 1M/kit
Product Image-25225-281

Spectra/Por* Dialysis Tubing

Catalog Number: (25225-281)
Supplier: Spectrum Laboratories
Description: Standard dialysis tubing for all laboratory dialysis applications. The tubing contains glycerin, water and small amounts of sulfur compounds (approx. 0.1%). 15.2m length. Flat width: 75mm. Diameter: 47.7mm.

Small Business Enterprise


Product Image-25221-032

Spectra/Por* 6 Dialysis Membrane

Catalog Number: (25221-032)
Supplier: Spectrum Laboratories
Description: For dialysis and ultrafiltration. Molecular weight cut-off is 50000. Available in wet form in 0.05% sodium azide as a preservative only. Contains nominal quantities of impurities. Supplied in 10m lengths. Refrigerate. Flat width: 12mm. Diameter: 7.6mm.

Small Business Enterprise


Product Image-28170-362

Spectra/Por Float-A-Lyzer, 50000 MWCO

Catalog Number: (28170-362)
Supplier: Spectrum Laboratories
Description: Ultra Performance Dialysis for Sample Volumes from 300ul to 10 ml. 3 ml. Unique floatable ready-to-use dialysis tubes for six sample volume sizes:300 ul, 500 ul, 1 ml, 3 ml, 5 ml and 10 ml.

Small Business Enterprise


Product Image-97059-008

Float-A-Lyzer G2 Dialysis Device

Catalog Number: (97059-008)
Supplier: Spectrum Laboratories
Description: 5 ml volume size with 0.5-1.0 KD MWCO ultra-pure Biotech Cellulose Ester (CE) membrane tubing, 12 units/pkg. Floatation rings and disposable pipettes included.

Small Business Enterprise


Product Image-10768-666

Membrane Tubing kit

Catalog Number: (10768-666)
Supplier: Spectrum Laboratories
Description: Dialysis Membrane Tubing, Trial Size Kit, Spectra/Por 6, Pre-wetted Standard Regenerated Cellulose (RC) for convenience, 15kD MWCO, 12mm flat width (7.5mm dia), 0.45ml/cm, include tubing closures, openers, evaluation/test size for desalting, protein purification, etc, 1M/kit
Product Image-97059-010

Float-A-Lyzer G2 Dialysis Device

Catalog Number: (97059-010)
Supplier: Spectrum Laboratories
Description: 10 ml volume size with 0.5-1.0 KD MWCO ultra-pure Biotech Cellulose Ester (CE) membrane tubing, 12 units/pkg. Floatation rings and disposable pipettes included.

Small Business Enterprise


Product Image-97059-044

Float-A-Lyzer G2 Dialysis Device

Catalog Number: (97059-044)
Supplier: Spectrum Laboratories
Description: 1 mL volume size with 1000 KD MWCO ultrapure Biotech Cellulose Ester (CE) membrane tubing, 12 units/pkg. Floatation rings included.

Small Business Enterprise


Product Image-25218-490

Spectra/Por* 2 Dialysis Membrane

Catalog Number: (25218-490)
Supplier: Spectrum Laboratories
Description: For dialysis and ultrafiltration. Molecular weight cut-off is 12000 to 14000. Natural cellulose. Contains some impurities which are removable. Supplied in polyethylene bag to maintain porosity. Store in refrigerator. Flat width: 100mm. Diameter: 63.7mm.

Small Business Enterprise


Product Image-97059-128

Spectra/Por 6 Pre-wetted Standard Grade Regenerated Cellulose (RC) Dialysis Tubing Membrane

Catalog Number: (97059-128)
Supplier: Spectrum Laboratories
Description: With 8 kD MWCO in a 24 mm flatwidth & 15 mm diameter. 10 meter length

Small Business Enterprise


Product Image-25221-553

Spectra/Por* 6 Dialysis Membrane

Catalog Number: (25221-553)
Supplier: Spectrum Laboratories
Description: For dialysis and ultrafiltration. Molecular weight cut-off is 2000. Available in wet form in 0.05% sodium azide as a preservative only. Contains nominal quantities of impurities. Supplied in 10m lengths. Refrigerate. Flat width: 18mm. Diameter: 11.5mm.

Small Business Enterprise


Product Image-25221-418

Spectra/Por* 6 Dialysis Membrane

Catalog Number: (25221-418)
Supplier: Spectrum Laboratories
Description: For dialysis and ultrafiltration. Molecular weight cut-off is 3500. Available in wet form in 0.05% sodium azide as a preservative only. Contains nominal quantities of impurities. Supplied in 10m lengths. Refrigerate. Flat width: 45mm. Diameter: 28.6mm.

Small Business Enterprise


Inquire for Price
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
1 - 2 of 2
no targeter for Bottom