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Process Control and Contamination Monitoring with RGAs

Process Control and Contamination Monitoring with RGAs

Residual gas analyzers (RGAs) are compact quadrupole mass spectrometers that are commonly used for process control and contamination monitoring in ultrahigh vacuum (UHV) applications. RGAs are developed and manufactured using differing ion source components and...
Detection of Nitric Oxide with a Hiden Mass Spectrometer

Detection of Nitric Oxide with a Hiden Mass Spectrometer

Membrane inlet mass spectrometry (MIMS) is a detection and measurement methodology using a mass spectrometer capable of partitioning analytes based on their physiochemical properties. It is commonly applied for the quantitative analysis of dissolved species in a...
What is TPO and Why is it Performed?

What is TPO and Why is it Performed?

Temperature programmed oxidation (TPO) is an analytical technique capable of characterising catalysts and is an important consideration for research and development. The performance of TPO requires a furnace or microreactor capable of increasing temperatures of a...
How Gas Analyzers Can Benefit the Automotive Industry

How Gas Analyzers Can Benefit the Automotive Industry

Emissions standards imposed upon auto engineering firms in the US could be set to change, as the Environmental Protection Agency reviews the current standards which have been in place since 2012. The EPA are considering redressing the greenhouse gas emissions...
Depth Profiling for UHV Surface Analysis Applications

Depth Profiling for UHV Surface Analysis Applications

Depth profiling is the measurement of the uppermost surface layers of a sample’s chemical content, which is typically carried out in ultra-high vacuum (UHV) surface analysis applications to determine the atomic composition and sorption behavior of a given material....