Improving mass spectrometer robustness using a slotted bandpass ion guide

Design and performance of a slotted bandpass quadrupole ion guide Authors: David Gordon Affiliations: Waters Corporation, Wilmslow, UK INTRODUCTION DESIGN SPEED Ion guides are designed to maximize sensitivity in tandem quadrupole mass spectrometers by efficiently transporting ions from the sampling…

Application of a Slotted Bandpass Ion Guide to Increase Robustness in Tandem Quadrupole LC-MS/MS Bioanalysis Abstract ID number: 322533 1Noelle Elliott, 1Peter Hancock, 2Robert Plumb 1Waters Corporation, Stamford Ave, Wilmslow, Cheshire, UK, 2Waters Corporation, 34 Maple St, Milford, MA, USA.…

Application Note Xevo TQ Absolute XR: Maximum Robustness and Sensitivity For High-Throughput Bioanalysis Robert S. Plumb Waters Corporation, United States Published on June 02, 2025 Contact Sales Abstract The accurate LC-MS/MS quantification of candidate pharmaceuticals, their metabolites and biomarkers in…

Application Note Improvements in Robustness of Signal Response in Multiresidue Pesticide Analysis with Xevo TQ Absolute XR Mass Spectrometer David Gould, Peter Hancock, Stuart Adams Waters Corporation, United States Published on June 02, 2025 Contact Sales Abstract Typical LC-MS/MS pesticide…