- GCColumns Fused Silica Tubing Instrument Tubing Injection Port Liners Septa by Manufacturer SIS GC Cryo-Traps Ferrules Valves Swagelok® Fittings Pyrolysis Probe Accessories Gas Generators Gas Regulators Gas Purifiers and Filters Syringes SGE MEPS™-Micro Extraction by Packed Sorbent Purge and Trap System SGE SilFlow™ Stainless Steel Micro-Fluidic Platform Accessories NIST GC RI Library Other GC Supplies Catalog Page D1
- GC Valves (This Page)
- Micro Needle Valves Micro Needle Valves has been designed primarily for fine control of critical gas or liquid flows at elevated temperatures over a wide range of pressures from high vacuum to medium pressure.
- Fine Metering Valves Fine metering valves are designed to precisely control gas and liquid flow rates in laboratory instruments.
- Vernier Handles This provides an accurate method of resetting flow rates.