This miniature, two-way valve from Hamilton provides flexibility, inertness, and small size for collecting gas samples and transporting or storing them in the original sampling syringe.

Fluid path is made entirely of PTFE to ensure inertness. Can be autoclaved for applications requiring sterility. 100 psig maximum pressure. Fits Hamilton PTFE Luer lock (TLL) and other Luer lock syringes.

• Lever-actuated on/off valve for storing and transporting samples.
• KEL-F hub needles attach to the valve
• Bore ID 0.39"

PTFE body two-way valve has been used in instrumental analysis of Cloud-point polyethylene glycol for imaging of immobilised single molecules using total-internal-reflection microscopy.