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Note

Syringe filter, labeled, CHROMAFIL Xtra PTFE, 0.45 µm

Syringe filter, labeled, CHROMAFIL Xtra PTFE, 0.45 µm
Product configuration

Selling unit

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Item number: 729205 02201022402010
Package unit 100 Piece(s)
Quantity:
Technical data Certificates of analysis (CoA / CoC) Downloads
Technical data
Inside the syringe filter polytetrafluoroethylene is used as membrane material. The hydrophobic... more
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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)!

Selling unit 100 pieces, 400 pieces
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 0.45 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
Hazardous material No
Remark *Standardized measurement since Mai 2023. The product has not been modified.
Certificates of analysis (CoA / CoC)
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Please contact us via E-mail where you specify REF- and LOT-Number.
Downloads
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