Syringe filter (combi), CHROMAFIL Xtra GF / PA, 1 µm / 0.2 µm, 100 pieces, Part Number 729260 MN, Buy now from Macherey-Nagel at Dawn Scientific.
MACHEREY-NAGEL’s product range includes some of the most reliable analytical systems used in industry, healthcare, biotechnology, environmental analysis, and research. The company’s unique strength lies in its in-house expertise, encompassing traditional departments like research, production, and media design, along with specialized units for mechanical engineering, device development, and even joinery. Backed by numerous patents and international certifications, their products meet the highest standards of precision and reliability.
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In addition to our specialty product lines, Dawn Scientific offers a comprehensive range of laboratory supplies and scientific products, including laboratory chemicals, reagents, analytical standards, solutions, buffers, biological stains, indicators, laboratory equipment, instruments, consumables, and much more.
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| Method | Filtration |
| Brand | CHROMAFIL Xtra |
| Type | Syringe filter (combi) |
| Housing type | Wheel-like shaped housing |
| Hardware | Polypropylene (PP) housing with filter membranes |
| Membrane type | Combi - Glass fiber (GF) / Polyamide (PA) |
| Membrane properties | Hydrophilic - hydrophilic |
| Filter type | 25 mm |
| Effective membrane diameter* | 22 mm |
| Membrane pore size | 1 µm / 0.2 µm |
| Code type | Labeled |
| Color code (top) | Labeled |
| Color code (bottom) | Colorless |
| Inlet | Luer lock (top) |
| Outlet | Luer tip (bottom) |
| Sample volume | 5-100 mL |
| Recommended application(s) | Suitable for aqueous, polar, hydrophilic as well as mid-polar samples with high particle-load |
| Sterile | No |
| Binding capacity (proteins) | Moderate–high |
| Dead volume | 80 µL |
| Effective filtration area* | 3.8 cm² |
| Storage temperature | 15–25 °C / 59–77 °F |
| Packaging dimensions | 113 x 113 x 150 mm / 4.45 x 4.45 x 5.91 Inch |
| Gross weight (incl. packaging) | 360.6 g / 0.79 lbs |
| Hazardous material | No |
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |
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