Inside the syringe filter cellulose acetate is used as membrane material. The hydrophilic CA membrane is suitable for filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules with very high shape stability in aqueous solutions. Extremely low binding capacity for proteins. Also available in a sterile package (S) for filtration under sterile conditions (each filter is color coded and individually sealed). All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration | روش آزمون |
| Brand | CHROMAFIL | برند |
| Type | Syringe filter, color coded | نوع |
| Housing type | Wheel-like shaped housing | نوع غلاف |
| Hardware | Polypropylene (PP) housing with filter membrane | ساخته شده از |
| Membrane type | Cellulose acetate (CA) | نوع ممبران |
| Membrane properties | Hydrophilic | خواص ممبران |
| Membrane diameter | 25 mm | قطر ممبران |
| Membrane pore size | 0.45 µm | اندازه منفذ ممبران |
| Code type | Color coded | نوع کد |
| Color code (top) | Colorless | کد رنگ (بالا) |
| Color code (bottom) | Red | کد رنگ (پایین) |
| Inlet | Luer lock (top) | ورودی |
| Outlet | Luer tip (bottom) | خروجی |
| Sample volume | 5-100 mL | حجم نمونه |
| Recommended application(s) | Filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC | موارد استفاده |
| Sterile | No | استریل |
| Binding capacity (proteins) | Very low (21 µg / 25 mm) | ظرفیت اتصال (پروتئین ها) |
| Dead volume | 80 µL | حجم مرده باقیمانده در فیلتر (حجم پرتی) |
| Filtration area | 4.91 cm² | محدوده فیلتراسیون |
| Storage temperature | RT | دمای نگهداری |
| Hazardous material | No | مواد خطرناک |
