Kin-Tek’s Trace Source™ Permeation Tubes are used to blend gas calibration standards of phosgene gas. Mixtures are adjustable in concentration and can range from sub-ppb (with secondary dilution) to several hundred ppm.
Phosgene standards are considered particularly difficult to obtain, because phosgene is notorious for ‘disappearing’ in storage. The compound is readily decomposed by water adsorbed on cylinder walls and also attaches to dry cylinders.
Trace Source™ permeation tubes emit a constant flow of phosgene vapor that is used to dynamically blend low concentration mixtures. Emission flow measurements are traceable to NIST through fundamental standards, while mixing the emission flow with a traceable dilution flow creates a traceable mixture.
Kin-Tek Laboratories’ FlexStream™ Gas Standards Generators can provide the controls required to blend traceable gas mixtures using the Trace Source™ tubes.
Electronic Fluorocarbons (EFC), headquartered in Massachusetts, utilizes the latest technology for the purification and microanalysis of its legacy fluorinated specialty gases and rare gases for the medical and electronics semiconductor manufacturing industries.
As we head in to 2018, we look back on a very interesting changing market for krypton (Kr), xenon (Xe) and neon (Ne) in 2017. Ne supply this year continued to increase as new plants came on-stream while the demand was growing slowly after the big decline of 2016.
Electronics manufacturing is a highly complex sequence of adding and subtracting material, with the resulting sum yielding circuits sometimes less than one hundred atoms wide. For over 50 years, Moore’s Law has driven an industry to make smaller devices on larger scales.
Sherwood Valve, LLC has launched the company’s new, comprehensive 80+ page compressed gas catalog including industrial gas valves, medical valves, propane cylinder valves, alternative energy valves, specialty valves and pressure relief devices.
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