Internal Sample Injectors for HPLC

Valco HPLC valves

Internal sample injectors for high performance liquid chromatography are made of Nitronic 60, with a Valcon H rotor. Valves are rated for 5000 psi liq at 75°C. Valves can be actuated manually or automated with pneumatic or electric actuators.

Select the sample size in the table below to continue.

Fitting Bore Sample sizes (click to select)
1/16" 0.40 mm .06, .1, .2, or .5 µl
0.75 mm .2, .5, 1, or 2 µl