PTFE syringe filters are perfect for the filtration
of gaseous or organic solvent-based
samples. The hydrophobic PTFE membrane provides
a broad chemical resistance and excellent
temperature stability giving an extended sampling
range. PTFE filters may also be used as a moisture
barrier in venting applications.
If used with aqueous samples, the membrane usually
requires pre-wetting (normally by using a small amount
of alcohol).
• Housing: medical grade
virgin polypropylene
• Retention volume: <7.5µl (4mm), <20µl
(13mm), <50µl (25mm)
• Maximum operating temp: 100°C
• Maximum operating pressure: 75psi (4mm), 110psi
(13mm), 110psi (25mm)
• Autoclave: sterilise by dry heat at 121°C for
15 mins
Current Stock:
Diameter
Membrane
Porosity
Part
No
4mm
PTFE
0.2µm
SF-FFPT0402
Colour:
4mm
PTFE
0.2µm
SF-FFPT0402-1000
Colour:
4mm
PTFE
0.45µm
SF-FFPT0445
Colour:
4mm
PTFE
0.45µm
SF-FFPT0445-1000
Colour:
13mm
PTFE
0.2µm
SF-FFPT1302
Colour:
13mm
PTFE
0.2µm
SF-FFPT1302-1000
Colour:
13mm
PTFE
0.45µm
SF-FFPT1345
Colour:
13mm
PTFE
0.45µm
SF-FFPT1345-1000
Colour:
25mm
PTFE
0.2µm
SF-FFPT2502
Colour:
25mm
PTFE
0.2µm
SF-FFPT2502-1000
Colour:
25mm
PTFE
0.45µm
SF-FFPT2545
Colour:
25mm
PTFE
0.45µm
SF-FFPT2545-1000
Colour:
PTFE
syringe filters not suitable for your application?
See the full range ofsyringe
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