Internal sample injectors are made of Nitronic 60, with a rotor made of Valcon E, a polyaryletherketone/PTFE composite. Valves are rated for 1000 psi gas at 175°C.
Valves can be actuated manually or automated with pneumatic or electric actuators. GC valves usually require a standoff - an extension between the valve and actuator which allows the valve to be mounted in the heated zone while the actuator or handle remains outside at ambient temperature. Standoffs are available in lengths of 2", 3" 4", and 6".
Go to product number charts
| Fitting | Bore | Sample sizes (click to select) |
|---|---|---|
| 1/32" | 0.25 mm | .06, .1, .2, .5 µl |
| 1/16" | 0.40 mm | .06, .1, .2, .5 µl |
| 0.75 mm | .2, .5, 1, 2 µl | |
| 1/8" | 0.75 mm | .2, .5, 1, 2 µl |
