ADAPTERS, VACUUM, THREADED
Adapters are used for filtration directly into vials. 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 thread to prevent breakage and are supplied with a 2-1/2” PTFE delivery stem. Hose connection is 10mm OD at the largest serration. ADAPTERS ARE SUPPLIED WITH PTFE DELIVERY STEM.
· Adapter with tooled flare top is used for reduced pressure filtration with plain stem buchner funnels. Flare accepts a #2 Pluro Stopper. ADAPTER IS NOT SUPPLIED WITH PLURO STOPPER UNLESS PURCHASED AS A KIT. SEE CG-1401 FOR STOPPER.
· Adapter with outer luer joint provides a convenient way to connect solid phase extraction (SPE) cartridges, tubes or syringes. The adapter provides for easier sample concentration and clean-up while reducing the chances of cross-contamination.
· Adapter with 20-400 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.