Gas chromatography (GC) is an analytical technique used to separate and quantitate mixtures of small and volatile compounds. Gas chromatographs or GC systems include components such as GC columns, detectors, pumps and autosamplers. Choose from packed or capillary GC columns, flame ionization (FID), photoionization (PID) electron capture detectors and selective or non-selective detectors. Find the best gas chromatographs in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.
EST Analytical continues to be the innovator of purge and trap technology with the Evolution purge and trap concentrator. Designed to be robust, the system includes patented features to reduce carryover and dramatically improve sample throughput. EST Analytical provides complete application and hardware support with a team of chemists that are fully trained on the purge and trap system, as well as the GC/MS making EST Analyti…
Finally, a universal detector that's sensitive, selective, and headache-free. 1st Universal detector for identification and quantification. It's easy to use. We repeat: Easy. To. Use. Uniquely identifies compounds in complex mixtures, including co-eluting isomers. How does it work? Easy. It's all about absorption spectroscopy. Very fast sampling. (Up to 100Hz) Excellent temporal resolution. No ioni…
Characteristics: Purity: > 98.5% N2, dew point < -50°C Capacity: 20, 35 & 60 L/min Output Pressure: 4 to 7.5 bar Air source: on board oil free scroll compressor, low noise (<55dB(A)) Presentation: floor casing Communication: Full color display with touchscreen; USB, RS485 and Ethernet
Specifically designed for fast gas chromatography, higher productivity, and improved ease-of-use through its ballistic column heating. Never do column maintenance again with click-and-run connections. Built-in intelligence further increases productivity and usability.
Ultrafast, ultra-user-friendly gas chromatograph with the durability, versatility, utility, reliability and economy it takes to go beyond the lab, out into the process plant, to the pipeline, or the terminal.
The 8890 Gas Chromatograph system meets specific analysis demands with speed, accuracy, and reliability. Built-in intelligence, 6th-generation electronic pneumatic control (EPC), and a unique browser interface that lets you monitor your system from home, office, or remote location increase productivity and uptime.
The only high-purity gas that guarantees minimal impurities.
Valco GC valves have been in almost all commercially-produced gas chromatographs from the time that valves originally began to replace other injection methods. New designs are smaller and easier to service, but still exhibit the quality and value that made them the industry standard. Medium temperature GC valves have a rotor made of Valco E, a polyaryletherketone/PTFE composite. High temperature GC valves use a polyimide/PT…
NANOCHEM® WK-Series (White Knight™) purifiers offer the highest lifetimes and the best impurity removal efficiencies in a very economical design. The in-line design enables a very compact footprint and allows drop-in replacement of competing hardware designs. WK-Series are available in a number of sizes ranging from 55-ml for point-ofuse applications to 9-liters for bulk gas purification. Flow rates range from 3 slpm (0.2 NM3…
The 8860 Gas Chromatograph (GC) System is the standard for routine GC analysis. Dependable and robust, the system offers new levels of performance, reliability, built-in intelligence, and cost-effectiveness.
