Product Description
FilterMAX™ Syringe Filters, Hydrophobic PTFE, 13mm, 0.22um, case of 1000
13mm PTFE Syringe Filters for Small-Volume Solvent and Gas Filtration
Hydrophobic PTFE syringe filters are the go-to choice when your samples involve solvents or gases rather than aqueous solutions. These FilterMAX filters are injection-molded for precise, consistent dimensions and offer low dissolution and ultra-low retention, keeping your results accurate run after run.
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Specifications
| Spec | Detail |
|---|---|
| Membrane | Hydrophobic PTFE |
| Diameter | 13mm |
| Pore Size | 0.22µm |
| Housing Material | Polypropylene |
| Connection | Luer-lock |
| Sterility | Non-sterile |
| Packaging | Case of 1000 (10 packs of 100) |
Key Features
- Autoclavable for repeated use in sterilization workflows
- Cyanide-free with no color additives, keeping samples pure
- Low dissolution and ultra-low retention, ideal for HPLC and biological filtration
- Luer-lock attachment fits most standard syringes
- Injection-molded for precise, consistent dimensions batch after batch
Recommended Applications
- Solvent and organic sample filtration prior to HPLC analysis
- Gas filtration and venting applications
- Removal of particulates from aggressive chemical solutions
- Sample prep for GC and other chromatography methods
Compatible With / Replaces
This lines up with Pall's Acrodisc 13mm PTFE syringe filter (0.2µm, male slip luer outlet, product ID 4423) on diameter, membrane chemistry, and housing material. Our pore size is listed as 0.22µm versus Pall's 0.2µm rating, which is standard rounding in the filtration industry for the same nominal pore size, and outlet connection detail (slip vs. lock) isn't specified on our sheet, so we're calling this designed to be compatible with rather than a confirmed replacement.
FAQ
- Can this be autoclaved?
- Yes, this PTFE/polypropylene combination is autoclavable for repeat use in sterilization workflows.
- What size sample volumes is this built for?
- 13mm filters are sized for small sample volumes, typically up to 10 mL, though exact throughput depends on your sample viscosity and particulate load.
- Is this membrane aqueous-compatible?
- No, PTFE is hydrophobic and repels water. Use it for solvents and gases, not aqueous solutions.
- What's the pack size?
- 10 packs of 100, 1,000 filters total per case.
- Is this sterile?
- No, non-sterile. Autoclave before use if sterility is required.
