The Whatman Autovial Syringeless Filter replaces multiple syringe-coupled sample filtration devices with a single, disposable unit. Available in 5 or 12 mL capacity Single unit convenience – pre-assembled and easy to load Self-contained, preventing filter pop-off with hazardous samples Range of sterile or nonsterile membrane media available Built-in air purge maximizes sample recovery Glass fiber or polypropylene prefilter in selected 12 mL models – for difficult-to-filter samples Choice of glass fiber or polypropylene prefilters. Available in 5 or 12 mL capacitySingle unit convenience – pre-assembled and easy to loadSelf-contained, preventing filter pop-off with hazardous samplesRange of sterile or nonsterile membrane media availableBuilt-in air purge maximizes sample recoveryGlass fiber or polypropylene prefilter in selected 12 mL models – for difficult-to-filter samplesChoice of glass fiber or polypropylene prefilters.The Whatman Autovial Syringeless Filter replaces multiple syringe-coupled sample filtration devices with a single, disposable unit. Autovial from GE Healthcare's Life Science business combines Whatman quality membranes and devices with an all-in-one syringeless filter design. Streamlined sample filtration with autosampler vials Filtration involving multiple consumables like syringe filters, vials, and septa increases storage space required for these components and time required to perform sample filtration. GE's Autovial combines all of these components into a single consumable. Autovial devices are comprised of two parts: a graduated filter barrel and a plunger. Sample is poured into the filter barrel, and the plunger is inserted until the bottom is securely in place. The tip of the device is placed into the mouth of an autosampler vial