Adapters are used for filtration directly into vials.

• Adapter with tooled flare top is used for reduced pressure filtration with plain stem buchner funnels
• Flare accepts a #2 Pluro stopper (Pluro stopper not included unless purchased as a kit)
• Adapter with outer luer joint provides a convenient way to connect solid phase extraction (SPE) cartridges, tubes, or syringes
• Enables easier sample concentration and clean-up while reducing the chances of cross-contamination
• Adapter with 20 to 400 GPI thread allows for transfer from vial to vial
• Kits are available with one each of the glass adapters
• PTFE delivery stem packaged in a divided plastic box

There are three top configurations, with the bottom of all adapters having a 20-400 GPI thread for connection to vials using a CG-1318 Threaded Connector. Design incorporates a drip tube sealed within the thread to prevent breakage. Supplied with a 2.5" PTFE delivery stem. Hose connection is 10 mm O.D. at the largest serration.