Spectrum™ Spectra/Por™ 1 RC Dialysis Membrane Tubing 6000 to 8000 Dalton MWCO
Ideal for molecular separation, protein binding studies, electrolyte removal, desalting.
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Product works but not easy
Buffer exchange
This regenerated cellulose dialysis tubing (MWCO 6000-8000) can be difficult to use. I would suggest the chambers over the tubing. The product did perform its function. It was just not easy to use.
Review Date: 2 Feb 2017 | Thermo Fisher Scientific
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
Specification
- Material: Regenerated Cellulose
- Quantity: Each
- Formulation: Contain glycerin as a humectant
- For Use With (Application): Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
- MWCO: 6000 to 8000 d
- Temperature Range (Metric): 4° to 121°C
