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  Note 
 Syringe filter, labeled, CHROMAFIL Xtra PTFE, 1 µm
 
      $135.00 *      $0.00 * (0% Saved)  
 *taxes and shipping not included
Delivery time approx. 5 working days
  Item number:    729247   02201022402010  
   Package unit  100 Piece(s)    Do you have any questions?
 Please  contact us.   Inside the syringe filter polytetrafluoroethylene is used as membrane material. The hydrophobic... more 
 Inside the syringe filter polytetrafluoroethylene is used as membrane material. The hydrophobic PTFE membrane is very resistant towards all kinds of solvents as well as acids and bases. Flushing with alcohol, followed by water, makes the originally hydrophobic membrane more hydrophilic. All CHROMAFIL filters are autoclavable (121 °C and 1.1 bar for 30 min)!
| Method | Filtration | 
| Brand | CHROMAFIL Xtra | 
| Type | Syringe filter, labeled | 
| Housing type | Wheel-like shaped housing | 
| Hardware | Polypropylene (PP) housing with filter membrane | 
| Membrane type | Polytetrafluoroethylene (PTFE) | 
| Membrane properties | Hydrophobic | 
| Filter type | 25 mm | 
| Effective membrane diameter* | 22 mm | 
| Membrane pore size | 1 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) | Nonpolar samples, Suitable for HPLC columns packed with particles > 3 µm, GC, SFC, …, Very resistant towards all kinds of solvents as well as acids and bases | 
| 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 g / 0.79 lbs | 
| Hazardous material | No | 
| Remark | *Standardized measurement since Mai 2023. The product has not been modified. |