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Shanghai Yilang Instrument Co., Ltd
CHROMAFIL Xtra GF/PA-45/25 Combination Filter
NegotiableUpdate on 05/06
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Overview
The CHROMAFIL Xtra GF/PA-45/25 combination filter is recommended for processing high particle load solutions or high viscosity solutions. This series of products adopts a double-layer composite structure of coarse glass fiber pre filter layer and small pore polyamide main filter membrane - the PA filter membrane with moderate hydrophilicity is suitable for filtering medium polarity organic water mixed solutions. The filter membrane is equipped with method validation and certification marks.
Product Details
CHROMAFIL Xtra GF/PA-45/25 Combination Filter
The CHROMAFIL Xtra GF/PA-45/25 combination filter is recommended for processing high particle load solutions or high viscosity solutions. This series of products adopts a double-layer composite structure of coarse glass fiber pre filter layer and small pore polyamide main filter membrane. The PA filter membrane with moderate hydrophilicity is suitable for filtering medium polarity organic water mixed solutions. The filter membrane is equipped with method validation and certification marks. All CHROMAFIL filters can be subjected to high-pressure sterilization treatment (121 ℃, 1.1 bar for 30 minutes)!
Technical data:
| Product Classification | Filtration/Syringe filters |
| Product Description | Syringe filter (combi), CHROMAFIL Xtra GF / PA, 1 µm / 0.45 µm |
| product trademark | CHROMAFIL Xtra |
| Product Model | 729261 |
| Product Type | Combination syringe filter |
| Shell type | Wheel hub shaped outer shell |
| structural components | Polypropylene (PP) shell and filter membrane |
| Filter membrane type | Combination - Glass Fiber (GF)/Polyamide (PA) |
| Filter membrane characteristics | Hydrophilicity - Hydrophilicity |
| Product Specifications | 25 mm |
| Effective membrane diameter | 22 mm |
| Filter membrane pore size | 1 µm / 0.45 µm |
| Identification type | identification |
| Top color code |
identification |
| Bottom color code | Colorless |
| Entrance |
Ruhr lock (top) |
| Export | Ruhr interface (bottom) |
| sampling volume | 5-100 mL |
| Is it sterile | No |
| binding ability | Medium to high (protein) |
| Dead zone volume | 80 µL |
| Effective filter surface |
3.8 cm² |
| Storage temperature | 15-25 ℃ |
| hazardous substances | No |
| Package Quantity | 100 |
Recommended application:
Suitable for water-based, polar, hydrophilic, and moderately polar samples with high particle loading.
Ordering information:
| Product Model |
Product packaging |
| Combination syringe filter CHROMAFIL Xtra GF/PA-45/25 | |
| 729261 | 100 |
CHROMAFIL GF/PA (polyamide with glass fiber pre filter)
Weakly hydrophilic filter membrane
Suitable for filtering polar aqueous solutions and organic water mixed solutions
Recommended for high particle loading or high viscosity aqueous solutions
Selection Guide:
| Product Type | Filter membrane pore size | Product Specifications | Top identification | bottom logo |
| CHROMAFIL Xtra GF/PA-20/25 | 1.0/0.20 µm | 25 mm | identification |
|
| CHROMAFIL Xtra GF/PA-45/25 | 1.0/0.45 µm | 25 mm | identification |
