PTFE Syringe Filters
naturally hydrophobic membrane provides excellent flow rates and high loading capacities
exceptional temperature stability
organic solvent recommended
Specification:
Membrane: PTFE, certified for HPLC
Housing: medical grade, virgin polypropelene
Prefilter: glass microfibre
Connectors: enhanced female Luer-Lok (inlet), male slip (outlet)
Autoclave: 121°C for 15 min
Max. Operation Temp: 100 °C
Max. Operating Pressure: - 4 mm 75 psi
- 17 mm 115 psi
- 30 mm 90 psi
Retention Volume: - 4 mm <15 µl
- 17 mm <29 µl
- 30 mm <137 µl
Applications:
HPLC and organic solvent sampe preparation and clean up
dissolution sample analysis
general sample preparation prior to analysis
elevated temperature samples, caustic or acidic solutions
Chemical incompatibilities:
perchloric acid
methylene chloride
dioxane
DMF
formic acid >50%
please prewet filter with alcohol for aqueous media