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Sartorius Filtri a membrana quadrettati in nitrato di cellulosa sterili: 0.45 μm
Controllo di qualità nella filtrazione microbiologica. I filtri a membrana quadrettati sterili in nitrato di cellulosa Sartorius, da 0.45 μm sono membrane confezionate singolarmente con griglie colorate per conta delle colonie, test delle particelle e microscopia. La dimensione dei pori di 0.45 μm è conforme alle direttive ISO 7704. Possibilità di scelta tra due diametri e una varietà di combinazioni di colore filtro/griglia.
Marca: Sartorius 13906--50----ACN
136.80 EUR valido fino al 2024-12-31
Usa il codice promo "21931" per avere il tuo prezzo promozionale.
Dettagli aggiuntivi : Peso : 0.10000kg
Descrizione
Ensure quality control in microbiological filtering. Sartorius Gridded Sterile Cellulose Nitrate Membrane Filters, 0.45μm are single-packed membranes with colored grids for colony counting, particle testing and microscopy. The 0.45μm pore size is made in accordance with ISO 7704. Choose from two diameters and quantities in a range of filter/grid color combinations.
Sterile, individually packaged filters for strict quality control- Pre-sterilized via gamma irradiation at 25kGray
- Ready-to-use to save preparatory time
- Avoids contamination of remaining filters in opened packs
- Filter identification and lot number are printed on each individual envelope
- Manufactured in accordance with ISO 7704, ISO 7899-2, ISO 8199, ISO 9308-1 and EN 12780
- Each membrane is checked to ensure:
- It is not damaged in any way
- It is positioned correctly with no slippage under the edge seal
- It is free of particles
- Each envelope has readable lettering
- Defined particle retention and outstanding, reliable recovery rates for microorganisms
- Cellulose nitrate filters (mixed cellulose ester) combine high flow rates with optimal colony growth
- The various-colored grids divide the filtration area into squares and provide the best possible color contrast
- Enables easy and reliable counting and identification of colonies and particles
- Does not influence the growth of bacteria and micro-colonies
- 0.45μm filters are manufactured in accordance with ISO 7704 standards
- Available in 47 and 50mm (1.9 or 2.0 in.) diameters
Specifica
| Bianco | |
| 0.45 μm | |
| Per conta delle colonie; test di sterilità; conta delle particelle; microscopia | |
| Idrofilo | |
| 100/conf. | |
| 50 mm |
| Nitrato di cellulosa | |
| Sterile | |
| Verde | |
| Sì | |
| Traditional |