Scott™ brand helium in nitrogen gas mixtures are available when high accuracy and precision are demanded in your laboratory. It has a purity of 99.999% and is used for applications such as cooling magnets in NMR spectrometers. Helium in cryogenic liquid form is also available under ALPHAGAZ 1000. Both ALPHAGAZ grades of helium come in compressed gas cylinders equipped with ergonomic open caps and SMARTOP™ valves. ALPHAGAZ 2 is ultra-pure at 99.9998%, perfect for critical laboratory and analytic applications. ALPHAGAZ 1 grade of pure helium has a purity of 99.999%. Laboratories and ResearchĪir Liquide engineers various grades of pure helium under the ALPHAGAZ™ brand. Helium is also key to the cooling process and enables high-speed, high-volume production. It is used to create the highly purified glass preform from which the fibers are made. Helium is essential to the fiber optics sector. It is also used for backside temperature control to maintain uniform water temperature during critical deposition processes and cool down tools following high temperature cleaning cycles. In the electronics industry, helium is employed for purging, annealing, sputtering, leak checking and etching applications.
#Helium gas iso#
Air Liquide supplies this pure specialty gas in many volumes, depending on your needs, from ISO containers to nonreturnable Mini-Mix™ Transportable cylinders. Helium, a chemically inert gas, plays a critical role in a wide array of industries and applications, including electronics, .
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