Inside the syringe filter polyether sulfone is used as membrane material. The hydrophilic PES membrane is suitable for aqueous and slightly organic liquids. This filter shows a good stability against acids and bases as well as a very low adsorption for pharmaceuticals and proteins. Labeled for method validation and certification. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration | روش آزمون |
| Brand | CHROMAFIL Xtra | برند |
| Type | Syringe filter, labeled | نوع |
| Housing type | Wheel-like shaped housing | نوع غلاف |
| Hardware | Polypropylene (PP) housing with filter membrane | ساخته شده از |
| Membrane type | Polyethersulfone (PES) | نوع ممبران |
| Membrane properties | Hydrophilic | خواص ممبران |
| Membrane diameter | 25 mm | قطر ممبران |
| Membrane pore size | 0.2 µm | اندازه منفذ ممبران |
| Code type | Labeled | نوع کد |
| Color code (top) | Labeled | کد رنگ (بالا) |
| Color code (bottom) | Colorless | کد رنگ (پایین) |
| Inlet | Luer lock (top) | ورودی |
| Outlet | Luer tip (bottom) | خروجی |
| Sample volume | 5-100 mL | حجم نمونه |
| Recommended application(s) | For aqueous and slightly organic liquids, Good stability against acids and bases, Low adsorption for pharmaceuticals and proteins, Suitable for UHPLC, core-shell and HPLC columns packed with particles < 3 µm, GC, SFC | موارد استفاده |
| Sterile | No | استریل |
| Binding capacity (proteins) | Very low (29 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 |
