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Descrizione
Up to 30-fold concentration of the sample can be achieved with recovery of the target molecule typically exceeding 95%. Patented dead-stop technology ensures that samples cannot be concentrated to dryness and enables direct concentrate recovery.
- Accept sample volumes from 100μLto 20mL, with a range of molecular weight cutoff values from Mr3000 to 100,000
- Vertical polyethersulfone semi-permeable membrane separating upper and lower chamber resists blockage and tolerates high flow rate
- Centrifugation forces solvent through membrane, leaving concentrated sample in the upper chamber
- Compatible pH range: 1 to 9
- Active membrane area: 6.0cm2
For maximum recovery, select a MWCO at least 50% smaller than the molecular size of the species of interest.
Specifica
Specifica
| Materiale (membrana) | Polietersulfone |
| MWCO | 100 kDa |
| Area di filtraggio | 6 cm2 |
| Quantità | 12/confezione |
| Volume (sistema metrico) | Da 5 a 20 ml |
| Lunghezza (sistema metrico) | 116 mm |
| Larghezza (sistema metrico) | 30 mm |
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