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>> PTFE |
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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).
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• 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: |
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| Diameter |
Membrane |
Porosity |
Part
No |
| 4mm
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PTFE |
0.2µm |
SF-FFPT0402 |
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| 4mm
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PTFE |
0.2µm |
SF-FFPT0402C |
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| 4mm
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PTFE |
0.45µm |
SF-FFPT0445 |
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| 4mm
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PTFE |
0.45µm |
SF-FFPT0445C |
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| 13mm
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PTFE |
0.2µm |
SF-FFPT1302 |
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| 13mm
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PTFE |
0.2µm |
SF-FFPT1302C |
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| 13mm
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PTFE |
0.45µm |
SF-FFPT1345 |
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| 13mm
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PTFE |
0.45µm |
SF-FFPT1345C |
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| 25mm
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PTFE |
0.2µm |
SF-FFPT2502 |
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| 25mm
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PTFE |
0.2µm |
SF-FFPT2502C |
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| 25mm
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PTFE |
0.45µm |
SF-FFPT2545 |
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| 25mm
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PTFE |
0.45µm |
SF-FFPT2545C |
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PTFE
syringe filters not suitable for your application?
See the full range of 
syringe
filters.
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