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acid and alkali resistant PTFE filter Membrane hydrophilic film 3um aperture 260*1000mm
Specifications:
- thickness: around 0.2mm
- Size: 260mm wide*1000mm long
- Origin: CN(Origin)
- materials: ePTFE+PP
- Classification: Buret
- Aperture: 3um
- Free shipping
- 100 days returns
- Low prices
- 5 million products