What the Filter Vial Is
The 1.5 mL Filter Vial from intellistone is a dual-chamber polypropylene vial with a built-in membrane that filters samples as the cap is pressed down. It replaces traditional syringe-filter or centrifuge-filter steps, delivering clean samples directly ready for GC or HPLC injection.
As a consumables manufacturer and supplier, Intellistone ensures consistent membrane quality, dimensional stability, and OEM-ready options for high-throughput laboratories.
Key Features of Intellistone Filter Vial
Press-to-filter design eliminates syringes and centrifuge filters.
Nylon, PTFE, PVDF, PES, RC for different solvent systems.
Suitable for micro-volume GC/HPLC workflows.
Reduces contamination and sample handling errors.
Excellent chemical compatibility with organic and aqueous solvents.
Fits Agilent, Shimadzu, Waters, Thermo platforms.
Finish filtration and injection preparation in seconds.
Custom membranes, colors, packaging, and private labeling.
Efficient Filter Vial
The 1.5 mL Filter Vial integrates filtration and sample handling, reducing preparation time and minimizing contamination risk. It is ideal for autosampler workflows, limited-volume samples, or labs seeking to eliminate manual filtration tools. With a simple press, particulates are retained in the upper chamber while the filtered sample moves into the lower chamber for direct injection.
Where the Filter Vial Adds Value
- GC/HPLC sample clarification
- Protein precipitation workflows
- Environmental and residual analysis
- Pharmaceutical QC sample prep
- Food & chemical analysis requiring particle removal
- High-throughput labs seeking faster filtration steps
OEM & Custom Options
Intellistone supports：
- Custom membranes (pore size & material)
- Private-label branding
- Bulk or cleanroom packaging
- Color customization for workflow differentiation
More About Filter Vial
- Technical Specs
| Parameter | Specification |
| Product name | 1.5 mL Filter Vial |
| Material | Polypropylene (PP) |
| Volume | 1.5 mL total |
| Filtration mechanism | Press-to-filter dual-chamber design |
| Membrane options | Nylon / PTFE / PVDF / PES / RC |
| Compatibility | GC & HPLC autosamplers |
| Chemical resistance | Excellent for organic & aqueous samples |
| Use case | Direct filtration + injection preparation |
