LabRulez
Everything from the world of analytical chemistry in one place
Discover trusted news, events, webinars, application notes, products, and opportunities from across the global laboratory community.
Regional editions
Choose your edition
Select the language and market that best match the information you need.
Browse by topic
Explore LabRulez
From our communities
Latest articles
LabRulez Service Center: A Second Life for Analytical Instruments
LabRulez combines expert portals, Marketplace, and a Prague service center with hundreds of analytical instruments and thousands of spare parts.
Read article
Helium to Hydrogen: What Happens to GC-MS/MS Performance When You Switch Carrier Gas?
Switching from helium to hydrogen in GC-MS/MS does not necessarily mean losing sensitivity. A study of 181 pesticides shows how method optimization can maintain reliable routine quantitation.
NIST26 FREE Demonstration (Demo) Copy of MS/MS Integrated Processing
Explore the free NIST26 demo for integrated LC-MS/MS processing, including MS/MS deconvolution, library searching, test files, and support for NIST, MoNA, and MS-DIAL libraries.
Analysis of wines elemental composition using ICP-MS/MS and artificial intelligence for classification from different origins
ICP-MS/MS profiling of 13 elements with machine learning enables reliable wine origin classification, with random forest achieving over 90% accuracy.
Integrated Multi-Omics Profiling of Thymoma Identifies Subtype-Specific Remodeling and Myasthenia Gravis-Associated Targets
Multi-omics profiling of thymoma identifies subtype-specific metabolic, lipid, and protein changes and reveals molecular targets associated with myasthenia gravis.
Polycyclic aromatic compounds in air – importance of re-volatilisation from soils
GC-MS/MS and flux analysis show that soils can re-emit PAHs and related compounds, with secondary emissions potentially rivaling local primary sources.
From the LabRulez Library
Featured papers
Determination of Total Carbon (TC) and Total Organic Carbon (TOC) in Soil by Acid Digestion and Combustion
Applications2026
LECO
GCMSStatistical Differentiation of Tequila Spirits Using ® SPME-GCxGC-TOFMS and ChromaTOF Tile Software
Applications2026
LECO
LCMSOMNIS IC The new benchmark in ion chromatography
Brochures and specifications2026
Metrohm
LCMSCombustion Ion Chromatography system
Brochures and specifications2026
Shimadzu
Meet the community
Upcoming events
Learn from experts
Webinars
Solutions for your lab
Products and services
Waters Xevo MRT P10 QTof Mass Spectrometer
Ultra-fast HRMS with MRT technology delivering up to 20× higher MS/MS sensitivity, 200 Hz acquisition speed, and exceptional performance for multiomics and imaging applications.
Thermo Scientific Orbitrap Exploris GC S Mass Spectrometer
Orbitrap Exploris GC S delivers high-resolution GC-MS analysis of dioxins, pesticides, and POPs with accurate mass, exceptional sensitivity, and automated workflows for routine and regulatory laboratories.
Determination of Explosives in Soil and Water Samples (ALS Global)
Monitoring, determination, and treatment of environmental contamination by explosives (TNT, RDX, HMX, nitrobenzene, etc.) using HPLC-DAD. ALS performs analyses of 20 target compounds in water and soil.
Equipment marketplace
Marketplace
Agilent 6230B LC/TOF Time-of-Flight System with Agilent 1200 Series HPLC and Peak NM32LA Nitrogen Generator (Refurbished)
This Agilent 6230B LC/TOF configuration combines a complete Agilent 1200 Series HPLC stack, diode-array detection, accurate-mass TOF MS, and a Peak NM32LA nitrogen generator. The 6230B provides >22,000 resolution at m/z 1522 and <1 ppm installation mass accuracy, while the LC system adds four-solvent gradients, automated sample handling, and controlled sample and column temperatures.
Markes UNITY-xr Single-tube thermal desorption unit (Refurbished)
Markes UNITY-xr is a single-tube thermal desorption unit with an electrically cooled focusing trap, quantitative sample re-collection, and a C₂ to n-C₄₄ analyte range.
Markes Micro-Chamber/Thermal Extractor, M-CTE250 (Refurbished)
The Markes M-CTE250 is a four-chamber system for rapid VOC and SVOC emission screening from materials and products, with sampling up to 250 °C onto sorbent tubes for subsequent TD–GC–MS analysis.
Build your next chapter
Careers in analytical chemistry
Sales Engineer - Central
LECO Corporation
Sales Representative · Elementary analysis · Spectroscopy · Material analysis
GCMSDomestic Service Manager - Separation Science
LECO Corporation
Manager · Service engineer · Gas chromatography-mass spectrometry · Gas chromatography
ICPMSGCMSField Service Engineer - Southwestern
LECO Corporation
Service engineer · Material analysis · Gas chromatography · Gas chromatography-mass spectrometry