Syringeless Filter Vial, PTFE, 0.45µm Pore Size, 11mm Red Snap Cap, Pre-Slit, 100-pk

Streamline your sample preparation workflow with these innovative syringeless filter vials, designed to combine filtration and storage in a single step. Featuring a chemically resistant PTFE membrane with 0.45µm pore size, these vials are ideal for HPLC and GC applications involving aggressive solvents, strong acids, and bases. Simply press down on the integrated filter assembly to achieve reliable, consistent filtration without the need for separate syringes or filter holders—reducing consumable costs and minimizing sample handling.

• Membrane Material: PTFE (Polytetrafluoroethylene) – excellent chemical compatibility for aqueous and organic solvents
• Pore Size: 0.45µm – effective particulate removal for chromatography sample prep
• Cap Style: 11mm red snap cap with pre-slit septum for easy autosampler needle penetration
• Syringe-Free Design: Integrated filter eliminates the need for separate syringes, reducing waste and preparation time
• Package Quantity: 100 vials per pack
• SKU: 4200-PTFE45