The triple quadrupole (QQQ) mass spectrometer (MS) consists of a series of three quadrupoles and selects ions of specific mass-to-charge ratios (m/z) when a specific DC/RF voltage combination is …

A triple quadrupole mass spectrometer (TQMS), is a tandem mass spectrometer consisting of two quadrupole mass analyzers in series, with a (non-mass-resolving) radio frequency (RF)–only …

The triple-quadrupole mass spectrometer integrates two quadrupole mass analyzers with a collision cell in between. This configuration was pioneered by Christie G. Enke and Richard A. Yost in the late …

Triple-quad mass spectrometry technology was invented by Christie G. Enke and Richard A. Yost in the late 1970’s. For a basic triple-quad instrument, two linear quadrupole analyzers are connected by a …

Triple quadrupole mass spectrometry (MS), also referred to as tandem mass spectrometry (MS/MS), is used to quantify components of a sample or to analyze their structure with increased specificity and …

Jul 3, 2025 · The triple quadrupole mass spectrometer, often abbreviated as QqQ MS, is a highly specialized and versatile analytical instrument widely used in chemical analysis, pharmaceutical …

The triple quadrupole instrument achieves the two mass analysis steps of the tandem mass spectrometry experiment in two separate quadrupole mass analyzers (Q1 and Q3); therefore, the …

Dec 9, 2024 · In this review, we focus on the current role and potential of the triple quadrupole mass analyzer.

In mass spectrometry, the quadrupole mass analyzer (or quadrupole mass filter) is a type of mass analyzer originally conceived [1] by Nobel laureate Wolfgang Paul and his student Helmut Steinwedel.

Our mass spectrometry systems are engineered to simplify and enhance both qualitative and quantitative laboratory analyses. We offer a range of QTRAP, Triple Quad, and QTOF solutions to …