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PTFE (Teflon) Syringe Filter, Hydrophobic, Non-sterile, Pink Housing, 0,2 μm, 25 mm, 100 pcs/pack
Article no.: SPT02025100
Our PTFE syringe filters are excellent small filter devices which consist of a polypropylene housing with a membrane which serves as a filter. The fluid to be purified may be cleaned by drawing it up the syringe through the filter.
The hydrophobic PTFE membrane provides chemical resistance to aggressive media and excellent temperature stability allowing an extended sampling range. They must be pre-wetted with a polar solvent such as ethanol or isopropanol before filtering aqueous samples.
Depending on your application and need, a PTFE syringe filter from our selection will provide the quality and results you need.
Standard Features
Polytetrafluorethylene (PTFE, Teflon) membrane, hydrophobic
Very high flow rate
High chemical resistance to most solvents and acids
Low dead volume
Sterilisation by autoclaving at 121ºC or by ethylene oxide
Free from wetting agents
Polypropylene housing material
Female Luer-Lock fitting inlet
Male Luer-Slip fitting outlet
Applications
+ Sterilisation (0,2 μm) and clarification (0,45 μm) of most acids and aggressive solvents
+ Degassing solvents (0,45 μm)
+ Venting of containers (0,2 μm)
+ Sterilisation of air, gas and aerosol (0,2 μm)
+ Tool for protection within vacuum pump (0,2 μm)
+ Clarification of small volume samples for HPLC and GC applications, which require greater chemical resistance than regenerated cellulose syringes (0,45 µm)
+ Excellent for the sterilisation and clarification of most solvents (such as acetone, dimethyl formamide or DMSO), and of very aggressive or acidic solutions
+ Filtration and degassing of solvents prior to analysis (0,45 μm)
Suggested products
Supplier information
Hahnemühle
Hahnemühle has been a ‘Brand of the Century’ since 2016 and is part of the exclusive circle of Germany’s strongest brands.
To meet the high level of customer satisfaction Hahnemühle benefits from a comprehensive repertoire of different raw material qualities in cellulose, linters and fibre glass, and produce more than 150 different paper qualities in its plant in Dassel, Germany!
