Ferrules are typically used in the hot sealing of columns, inlets and detectors, and they can also be used for gas connections. Ferrules are made of graphite, Vespel™, metal and PTFE materials. Available in ¼ and 1/8 OD to fit Nut and in different sizes of internal diameter

Fittings can provide reliable high-pressure sealing. We use Swagelok fittings with front and back ferrules which give best sealing performance throughout all our GC systems. We also provide customers fitting in different sizes and materials.

Gas Purifier can help deliver high purity gas to your analytical instruments, to extend column lifetime and reduce instrument downtime and improve efficiency. Helps to remove CO2, oxygen, moisture, and hydrocarbons from carrier gas. The purifier can work with the GC, GC/MS and any other analytical instrument using carrier gas.

Gas sampling valves are used to sample gases in constantly flowing streams. For more challenging valve applications, such as natural gas or transformer oil gas analysis, we can also offer preconfigured analyzers with valve sampling to customers.

Glass-made GC inlet liners provide chambers sample vaporizing and sample introduction into the column. Liners are the centerpieces of the inlet system and have a direct impact on application reliability and accuracy. Liners come in different lengths, diameters (OD/IDs), shapes, and surface deactivation for different instruments, sampling and applications

Gold seals form a leak-free seal with the bottom of the inlet body and column ferrule to minimize both sample contamination and sample loss. Our gold seals are made with a metal injection molding process that provides a consistent, smooth surface, free from ridges or grooves from a machining process. For convenience, the gold seals are carefully packaged with inlet seal washers.

Silicone-based septa are typically used for both GC inlet seals and sample introduction. They have a centered hole for guiding the syringe needle. Quality and performance of septa have a direct effect on application results (reliability and accuracy), column lifetime and instrument condition. A good practice is to check and change septa as often as needed.

We offer inline gas filter that can remove common contaminates such as oxygen, moisture, and hydrocarbons from GC carrier and detector gases. Our inline gas filters are available in different sizes and configurations.

Syringe Filters are used for processing small amount (< 1000ml>