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Spectrum™ Tubo a membrana Spectra/Por™ 7 (senza metalli pesanti e zolfo):Da 1 1000 a 50,000 Dalton MWCO.
Ideal for molecular separation, protein binding studies, electrolyte removal, desalting
Marca: Spectrum™ 132105
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Descrizione
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
Specifica
| 7 tubi a membrana Spectra/Por™ | |
| Cellulosa rigenerata | |
| 1.77 in. | |
| 5 m | |
| Confezione imbevuta in 0.05% azide di sodio | |
| Da 4 ° a 121 °C | |
| Ideale per separazione molecolare, analisi del legame delle proteine, rimozione dell'elettrolita, desalinizzazione |
| 1 kDa | |
| 45 mm | |
| 16.4 ft. | |
| Trasparente | |
| Da 39.2 ° a 249.8 °F | |
| Confezioni singole |