512-668-9918PTFE (Hydrophobic) Syringe Filters
Specifications
- Retention Efficiency: 0.2 µm —LRV > 7 for Brevundimonas diminuta, 0.45 µm —LRV > 7 for Serratia marcescens
- Wettability: Hydrophilic
- Effective filtration area: 0.1cm² for 4mm, 0.8 cm² for 13mm & 3.9 cm² for 25mm
- Hold up volume: 10 µl for 4 mm, 20 µl for 13 m & 100 µl for 25 mm(after air purge)
- Extractable (NVR): Very low (with in limit as specified in USP XXIV)
- Initial Water flow rate (ml/min at 10 psi for 25 mm): 21 ml/min for 0.2 µm & 29.3 ml/min for 0.45 µm
- Filtration Volume: 1ml for 4mm, 1-10ml for 13mm & 10-100ml for 25mm
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