The present disclosure provides a mass spectrometer for performing an analysis of sample
ions, and a method for operating a mass spectrometer. The mass spectrometer comprises a …

A mass spectrometer having a resolution improved by introducing ions into a mass
spectrometry part with a high efficiency is provided with a small-sized, simple configuration …

Mass spectrometry (MS) is an analytical technique for determining the elemental
composition of unknown sample Substances that has both quantitative and qualitative …

The present disclosure provides methods and systems for automated tuning of multimode
inductively coupled plasma mass spectrometers (ICP-MS). In certain embodiments, a “single …

A mass spectrometer system is provided that is configurable for operation in both a Kinetic
Energy Discrimination (KED) and Dynamic Reaction Cell (DRC). A pressurized or collision …

(57) ABSTRACT A Substrate processing apparatus includes a source gas Supply system
including a source gas Supply pipe connected to a Source gas source and a source gas …

To achieve an effective gas filtering in a plasma spectro metric apparatus using a gas of a
comparatively high con sumption flow rate, and to improve the analytical ability, there is …

Certain embodiments described herein are directed to systems including a cell downstream
of a mass analyzer. In some instances, the cell is configured as a reaction cell, a collision …

The invention relates to a gas inlet system for providing gas into an analytical apparatus,
comprising at least a first and a second flow restriction that are arranged on a gas inlet line …

An apparatus comprises a proportional valve, a first channel connected to the proportional
valve, a flow sensor connected to the first channel and configured to measure gas flow in the …