SF 6 is used as a contrast agent for ultrasound imaging. Sulfur hexafluoride microbubbles are administered in solution through injection into a peripheral vein. These microbubbles enhance the visibility of blood vessels to ultrasound.This application has been used to examine the vascularity of tumours. SF 6 plasma is also used in the semiconductor industry as an etchant. 2  SF 6 breaks down in the plasma into sulfur and fluorine, the fluorine plasma performing the etching. 3  The magnesium industry uses large amounts of SF 6 as inert gas to fill casting forms. 4  Pressurizes waveguides in high-power microwave systems.
What is FubTracking.exe? FubTracking.exe is an installer file for FubTracking program and is usually located in the C:\OEM\Preload\FubTracking\â folder. FubTracking.exe is digitally signed by Acer Incorporated. FubTracking.exe is an unwanted file that sometimes throws up warnings and exceptions that makes screen freeze up and hamper performance.
Svchost.exe is a generic host process name for services that run from dynamic-link libraries (DLLs). jayfox. it has something to do with VIRUSES! it drove me nuts for 5 days,I was scanning the machine with a lot of other antiviruses and antispyware programs,and I found a lot of stuff,viruses etc.vchost.exe is a generic host process name for services that run from dynamic-link libraries (DLLs). Necessary system file; no problem if it has access to the internet. BUT, there should only be one file, and must be located in C:\Windows\System32. Otherwise, it is malicious.