Accurate Mass
Obtain mass information for molecular analysis using high-resolution mass spectrometry.
02 / HIGH-RESOLUTION ACCURATE-MASS ANALYSIS
ESSENSE AI · Waters Clinical Business Unit Distributor in Taiwan
Q-TOF
See more molecular detail.
Support molecular characterization, screening, and multiomics research with accurate mass and fragment information. Expand your analytical perspective from small molecules to biotherapeutics with the Xevo G3 QTof.
General Scientific & Research Use · Not an IVD Diagnostic System
WATERS PRODUCT COLLECTION02 / 04
Molecular Characterization
Combine evidence from precursor ions, isotopes, and fragments.
Connected Research Workflow
Connect acquisition, processing, and results review according to the software configuration.
01XEVO G3 QTOF
Build molecular research evidence from mass information.
The Xevo G3 QTof combines quadrupole and time-of-flight analyzers. Acquire accurate mass and fragment information according to the research method to study diverse molecules in complex samples.
WATERS · ION OPTICSXevo G3 QTof
- ④ · QUADRUPOLESelect Ions
- ⑥ · XS COLLISIONGenerate Fragments as Required by the Method
- ⑩ → ⑧ · TOFAccelerate & Reflect Ions
- ⑨ · DETECTORRecord Arrival Times
More Complete Analytical Information
Build molecular characterization evidence using accurate mass, isotope distributions, retention times, and fragments.
Address Diverse Analytes
The manufacturer's platform addresses small molecules and complex biomolecules; evaluate it for the specific method configuration.
Data & Research Collaboration
Plan processing, traceability, and collaboration through the waters_connect ecosystem based on actual software and licenses.
02MOLECULAR CHARACTERIZATION
From individual molecules to complex biological systems.
RESEARCH APPLICATIONS
Turn molecular features into research clues.
High-resolution data can support targeted and untargeted research designs; identification confidence still requires comprehensive evidence and suitable reference standards.
Drug & Metabolite Research
Explore molecular features of drug candidates, metabolites, and impurities.
Metabolomics & Protein Analysis
Study molecular information from small molecules, lipids, peptides, and proteins according to the experimental design.
Food & Environmental Research
Establish screening and characterization workflows for contaminants and complex samples according to the analytical objective.
03COMPLEMENTARY ANALYTICAL PLATFORMS
QQQ and Q-TOF address different analytical questions.
TARGETED QUANTIFICATION
QQQ
“What is the concentration of the specified analyte?”
Focus on selective monitoring and quantification of known targets using predefined ion transitions.
Explore QQQACCURATE-MASS CHARACTERIZATION
Q-TOF
“Which molecular features are present in the sample?”
Support molecular characterization, screening, and research with high-resolution accurate mass and fragment information; quantitative research is also possible with appropriate methods.
Discover Q-TOFBEFORE YOU BEGIN
Questions to clarify before choosing a system.
Can untargeted research directly identify every molecule by name?
Results generally require feature extraction, database matching, fragment interpretation, and other validation steps. The actual identification level depends on data quality, analytical methods, and available evidence.
ESSENSE AI · YOUR LOCAL PARTNER
Plan the right high-resolution platform for your research question.
Discuss your complete requirements with ESSENSE AI, from sample types and molecules of interest to data analysis.