• Extend the lifetime of air canisters, flow controllers, and other accessories. • Serve as a more economical sacrificial connection, protecting more valuable equipment from thread damage. • Optional filter frit removes particulates that cause damage, leaks, and valve failure. • Standard compression fitting for simple installation. • Reusable and easy to clean. RAVE+ guards are an easy, economical way to extend the service life of more expensive air sampling canisters, flow controllers, and other accessories. This standard compression fitting installs easily, becoming the connection point to other devices so that equipment valve port threads are not subject to wear and tear. In addition to providing protection from cross threading and contact damage from being knocked or dropped, RAVE+ guards are available with optional 2 or 7 µm filters that protect air sampling systems from damaging particulates that cause leaks.
RAVE+ Diaphragm Air Valves For Restek air sampling canisters • Exclusive polymer-free construction means no sample contamination from off-gassing or target compound loss due to adsorption. • Durable, roller-hardened valve port threads provide superior performance—and every valve is helium leak tested to 1x10-6 mL/sec. • Rugged, work-hardened, proprietary, all-metal valve seat provides protection against particles that cause leaks. • VOC-free, thread-locking adhesive keeps valve knob securely in place. • Hard-stop design prevents users from overturning the valve and locking it open. • Effortless operation—easily finger turn to achieve full valve closure (only 10 in-lb). • Rugged, 100% stainless-steel construction ensures long service life.
PAL SPME Fibers • Suitable for a wide range of analyte chemistries and sample matrices. • Reliable performance meets or exceeds other brands. • Robust aluminum hub is more durable than plastic. • Optimized for PAL system autosamplers and compatible with most GC inlets.
PAL SPME Arrow Conversion Kit with 1.1 mm Merlin Microseal for Agilent 8890 Split/Splitless Injector. Includes: Topaz 1.8 mm ID Straight/SPME inlet liner, 5-pk.; 1.1 mm Microseal; Agilent Weldment; Adaptor Cup; Nut
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