Promotional price valid on web orders only. Your contract pricing may differ. Interested in signing up for a dedicated account number?
Learn More
Learn More
Spectrum™ Spectra/Por™ 7 Membrane Tubing (Sulfur and Heavy Metal Free):1 1000 to 50,000 Dalton MWCO
Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
Supplier: Spectrum™ 132128
This item is not returnable.
View return policy
Description
Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
Supplied as flat-width tubing or flat sheets that can be folded to fit various funnel-type dialysis apparatus. Pure regenerated natural cellulose membranes with 1000 to 50,000 molecular weight cutoffs.
- Transparent and flexible
- Low molecular weight compounds in aqueous solutions diffuse through membrane
- Higher molecular weights, such as proteins and bacteria, are retained by membrane
- Glycerol preserves membrane and must be removed before use
- Flat sheets and discs available for use with dialysis apparatus
Do not tie knots in tubing; use closures
Specifications
| Spectra/Por 7 Membrane Tubing | |
| Regenerated Cellulose | |
| 0.29 in. | |
| 5 m | |
| Packaged wet in 0.05% sodium azide | |
| 4°C to 121°C | |
| Ideal for molecular separation, protein binding studies, electrolyte removal, desalting |
| 50 kD | |
| 7.5 mm | |
| 16.4 ft. | |
| Transparent | |
| 39.2°F to 249.8°F | |
| Each |
Provide Content Correction
We continue to work to improve your shopping experience and your feedback regarding this content is very important to us. Please use the form below to provide feedback related to the content on this product.
Product Title