WebWith the lowest boiling point of any gas (4.2 Kelvin or –269° Celsius), liquid helium is the coldest matter on Earth. This makes it ideal as a cryogenic agent for a number of cutting-edge medical and physics applications. For instance, it is used to cool superconductive magnetic coils in magnetic resonance imaging (MRI) and nuclear magnetic ... WebReport this post Report Report. Back Submit Submit

UHP Gas Panels - High Purity Systems, Inc.

WebLe FR1000 est un régulateur UHP pour la livraison de gaz destiné aux semi-conducteurs et d'autres procédés. Avec un débit faible à intermédiaire, il convient aux blocs de vannes, armoires à gaz et autres app. de fabrication de semi-conducteurs. http://www.chromoptic.com/perkin-elmer?pagenumber=3 hilfe windows media player

Nitrogen Gas Purity Grades for Different Industry Uses

WebArgon MSDS Material Safety Data Sheet for Argon (Ar) Reference: Voltaix, Inc. MSDS Document Number -Ar000 (revision dated 02 Aug 96) IN AN EMERGENCY, CALL CHEMTREC at 800-424-9300 (US toll free) or 703-527-3887 WebFeb 26, 2016 · Grade 4.7 (4.7 helium = 99.997% purity) A “Grade-A” industrial helium, 99.997% helium is mostly used in cryogenic applications and for pressurizing and purging, but is also used as a control atmosphere in manufacturing, as a cover gas during welding, in breathing mixtures for divers, and leak detection. Grade 4.6 (4.6 helium = 99.996% purity) WebHelium UHP (He) Chemical Properties Molecular Weight @ 20°C & Specific All cylinders are portable gas containers, and must be regarded as pressure Volume 101.325 Kpa … smarsh inc revenue