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Thumbnail Filmstrip of Nylon Syringeless Filter Vials, 0.2um, 12 x 32mm, PFAS-Free, Nonsterile, 100/Pk Images
Featuring a hydrophilic Nylon filtration membrane integrated directly into a polypropylene filter vial, this PFAS-free syringeless device combines a self-sampling system, membrane chamber, and precut septa cap into a single one-step sample preparation tool. The 0.2um membrane clarifies aqueous and organic solvent solutions as liquid placed in the outer vial is pressed through the membrane by the inner insert, leaving a clean filtrate ready for analysis. Each vial measures 12mm in diameter by 32mm in height, provides a chamber volume of 480ul and a filter capacity of 450ul, and operates with a compression force of 0.6 bar. Vials ship 100 per pack and are nonsterile.
Key Nylon Membrane Characteristics
- Naturally hydrophilic Nylon membrane wets out readily for filtration of aqueous and organic solvent solutions.
- 0.2um pore size delivers fine clarification and particulate removal for analytical samples.
- Suited to HPLC and chromatography sample preparation where a clean, particle-free filtrate is required.
- Light Blue color coding aids quick identification of membrane type and pore size.
- PFAS-free construction supports trace analysis and reduces background interference.
Key Construction Characteristics
- Polypropylene vial body with PTFE and silicone components for broad solvent compatibility.
- Integrated self-sampling insert and precut septa cap allow rapid single-step filtration without a separate syringe.
- Chamber volume of 480ul and filter capacity of 450ul in a compact 12 x 32mm format.
- Compression force of 0.6 bar and a maximum operating temperature of 50C.
- Supplied nonsterile, 100 vials per pack.
The all-in-one vial and filter design maintains sample integrity by reducing transfer steps and sample loss. The pre-slit cap enables clean, repeatable transfer, and vials load directly into most standard autosamplers after filtration. This streamlined workflow delivers consistent, reliable results for routine analytical sample preparation.
- Capacity
- Chamber Volume 480ul; Filter Capacity 450ul
- Color
- Light Blue
- Compliance Standards
- PFAS Free
- Construction
- Polypropylene, PTFE and silicone
- Diameter
- 12mm
- Dimensions (W x D x H)
- 12mm diameter x 32mm height
- Holdup Volume
- 450ul filter capacity
- Length
- 32mm
- Material
- Nylon
- Maximum Operating Temperature (°C)
- 50
- Membrane Color
- Light Blue
- Pack Count
- 100
- Pore Size (µm)
- 0.2
- Septa Material
- Silicone/PTFE precut septa
- Sterility
- Nonsterile
- Wettability
- Hydrophilic
- HPLC and UHPLC Sample Preparation The 0.2um Nylon membrane clarifies samples and removes particulates to protect columns ahead of analysis.
- Sample Clarification Removes fine particulates from aqueous and organic solvent solutions in a single pressing step.
- Chromatography Delivers clean, particle-free filtrate suitable for chromatographic workflows.
- Autosampler Workflows Integrated vial and precut septa cap load directly into most standard autosamplers after filtration.
- Trace and PFAS-Sensitive Analysis PFAS-free construction reduces background interference for low-level analytical work.
- Routine Analytical Sample Prep One-step syringeless design speeds high-throughput preparation while reducing sample loss and waste.