Theory and Practical Consequences.
|
|
- Mariah Robertson
- 5 years ago
- Views:
Transcription
1 Theory and Practical Consequences. Number of hits depending on reachable mass accuracy 250 ±10 ppm 137 ±5 ppm 78 ±3 ppm 29 ±1 ppm 3 ±0.1 ppm 1 ± 0.05 ppm Intens Rel. mass accuracy absolute error 10 ppm = Da (6 mda) 1 ppm = Da (0.6 mda) 0.05 ppm = Da (0.03 mda) Impossible 1000 for any MS technology on a routine basis! C33H40N2O9, M+nH, Mass Spectrum of Reserpine m/z July 23,
2 Highest Confidence in Identification and Confirmation of Sum Formula due to Spectral Fidelity and SmartFormula Intens. [%] MS, found: Imazalil(C??H??Cl?N?O?, , [[M+nH]+: ]) ppb Imazalil, 500 ppb mass accuracy Unambiguous identification of C 14 H 15 Cl 2 N 2 O, Imazalil with SmartFormula Measured specturm [%] Imazalil(C??H??Cl?N?O?, , err[mda]: -0.15, msigma: 6.2) Theoretical spectrum m/z Perfect fit of isotopic ratios and spacing SmartFormula does confirm the identification in spite of matrix background signals. July 23,
3 Broad-Band Collision Induced Dissociation - bbcid TOF Analysis Rapid, alternating MS and MS/MS acquisition MS bbcid MS/MS Mixture of ions Q1 allows all ions to pass Collision cell fragments all ions Broad-band CID (bbcid) is an all-ion fragmentation method. The fragments detected are from every ion eluting at that moment - no risk of missing anything Full scan MS and fragment spectra are acquired across every peak Fragments will have the same LC peak profile as their precursor Example bbcid Spectra: 5 x oxamyl [M+H] + = m/z 5 x tebufenozide [M+H] + = x spinosad A [M+H] + = m/z m/z July 23,
4 ToxScreener & PesticideScreener Workflow A complete LC-QTOF solution from Bruker based on full-scan high resolution accurate mass data for multi-target screening, confirmation and quantitation in food and feed samples. Atrazine Sample food, feed, water, urine, blood serum, LC-QTOF-MS: High sensitivity high resolution accurate mass data true isotope pattern Processing: High Quality Pesticide & Forensic Database Identification Confirmation Report July 23,
5 ToxScreener & PesticideScreener High Quality Database High-quality Forensic database with ~ 800 compounds Toxicology database with ~ 1200 compounds Not just a list of compounds Retention times for the matched UHPLC method Adduct information Isomer information Fragment ions Isotopic confirmation Qualifier ions Fragment ions from bbcid Diagnostic ions M+1, M+2 (e.g. 13 C, 37 Cl, ) Enabling fast and reliable identification of selected compounds at ppb levels in a complex sample matrix, with very low false positive rates. July 23,
6 ToxScreener & PesticideScreener Results Rating: Evaluation of mass error, SigmaFit value, retention time and qualifier ions ++++ Excellent match + confirmed fragment ions +++ Excellent match, no fragment ions considered ++ Low deviations found --- Larger deviations found, result needs revision Note: We can use bbcid toxicology database (1200 compounds) for toxicology and bbcid pesticide database (800 compounds) July 23,
7 Q-TOF Target Screening Summary Powerful workflows for targeted, retrospective and unknown unknown screening by accurate-mass LC-MS Compact and impact II: market-leading accurate mass performance for complex toxicology samples! Full Sensitivity Resolution Broad mass transfer range Widest intrascan dynamic range Mass accuracy, isotopic patterns and fragments, plus UHPLC retention times allow a thorough analysis of pesticides and forensic toxicology, doping samples 2000 compound database is being rapidly developed in partnership with our forensic collaborators to widen the scope of targeted screening July 23,
8 Low Resolution Screening based on QQQ technology EVOQ Elite EVOQ Qube 83
9 EVOQ LC-TQ Performance Leader The EVOQ Ion Source 1 1. VIP Heated-ESI 2. Active Exhaust 3. Large Orifice Interface 4. IQ Dual Ion Funnel Sustained High Sensitivity The EVOQ Analyzer Lens-free design: less tuning Curved Q2: less noise Small footprint: less benchspace 84
10 Active Exhaust Technology: A Picture is Worth a Thousand Words Picture of the EVOQ LC-TQ ion source after running 500 equine plasma samples and 4 calibration curves. Game-Changing Performance 500 Injections (Dilute-&-Shoot) Clenbuterol in Equine Plasma 85
11 VIP Heated-ESI The Problem Low sensitivity due to thermal breakdown of thermally fragile compounds due to LC eluent over-heating before the nebulization process. Technical Solution: Vacuum Insulated Probe Heated-ESI A layer of vacuum between the ESI probe heater and the LC-eluent dramatically reduces heat transfer from the hot ceramic heater to the sample. User benefit provided by Bruker Less thermal degradation, more sensitivity. 86
12 Sustained High Sensitivity: IQ dual ion funnel The Problem Ion funnels get dirty, sensitivity drops, resulting in re-tuning to re-gain sensitivity for previously run methods or worse, shut-down and clean key elements. Multi-axis high pressure DC ion funnels make tuning difficult and method transfer between instruments inconsistent Technical Solution: Inter-laced Quadrupole Dual Ion Funnel Optimized pumping in high-pressure IQ dual ion funnel due to revolutionary design that does not use stacked plates. Enhanced ion transmission. Linear, on-axis design of the IQ dual ion funnel virtually eliminates instrument-toinstrument tune variability. User benefit provided by Bruker Increased capacity through reduced maintenance. Decreased cost of ownership. Effortlessly transfer methods between EVOQ instruments. Save time by eliminating re-tuning. 87
13 Determination of 160 Pesticides using the EVOQ Elite TQ: MRM Transitions 88
14 OLE vs. Conventional injection Pesticides in water 10 µl 1 ml Atrazine Prometryn Cyanazine 89
15 Reproducibility for 3 ppb (n=6) Pesticides in water Acetamiprid RT (min) Area Avg Std. dev %R.S.D Flutolanil RT (min) Area Avg Std. dev %R.S.D
16 Sensitivity and Reproducibility Microcystins Area reproducibility at 0.05 ppb (n=7) MC RR MC YR MC LR Area avg std dev (%RSD)
17 Summary: High Resolution Screening Excellent sensitivity, speed and resolution Targeted and untargeted screening Sub pg sensitivity Low Resolution Screening OLE (On Line Extraction) feature Targeted screening Extraordinary Low fg sensitivity 92
18 3. NMR Food Autenticity WineProfiling Fruit Authenticity Coffee Authenticity 93
19 Targeted and non-targeted data analysis from one experiment Targeted analysis Non-targeted analysis Deconvolution Metabolic profiling Identification and quantification Statistics Metabolic fingerprinting Classification / discrimination 94
PesticideScreener. Innovation with Integrity. Comprehensive Pesticide Screening and Quantitation UHR-TOF MS
PesticideScreener Comprehensive Pesticide Screening and Quantitation Innovation with Integrity UHR-TOF MS The Challenge of Comprehensive Pesticide Residue Analysis The use of pesticides to reduce crop
More informationTargetScreener. Innovation with Integrity. A Comprehensive Screening Solution for Forensic Toxicology UHR-TOF MS
TargetScreener A Comprehensive Screening Solution for Forensic Toxicology Innovation with Integrity UHR-TOF MS TargetScreener Get the Complete Picture Forensic laboratories are frequently required to perform
More informationOverview. Introduction. André Schreiber AB SCIEX Concord, Ontario (Canada)
Quantitation and Identification of Pharmaceuticals and Personal Care Products (PPCP) in Environmental Samples using Advanced TripleTOF MS/MS Technology André Schreiber AB SCIEX Concord, Ontario (Canada)
More informationmicrotof-q III Innovation with Integrity The bench-mark in accurate mass LC-MS/MS ESI-Qq-TOF
microtof-q III The bench-mark in accurate mass LC-MS/MS Innovation with Integrity ESI-Qq-TOF The Advantage of Confidence in Routine The microtof-q range is widely acknowledged in setting standards in performance
More informationMassHunter TOF/QTOF Users Meeting
MassHunter TOF/QTOF Users Meeting 1 Qualitative Analysis Workflows Workflows in Qualitative Analysis allow the user to only see and work with the areas and dialog boxes they need for their specific tasks
More informationNew Dynamic MRM Mode Improves Data Quality and Triple Quad Quantification in Complex Analyses
New Dynamic MRM Mode Improves Data Quality and Triple Quad Quantification in Complex Analyses Technical Overview Authors Abstract Peter Stone, Thomas Glauner, Frank Kuhlmann, Tim Schlabach and Ken Miller
More informationAn Effective Workflow for Impurity Analysis Incorporating High Quality HRAM LCMS & MSMS with Intelligent Automated Data Mining
An Effective Workflow for Impurity Analysis Incorporating High Quality HRAM LCMS & MSMS with Intelligent Automated Data Mining Dave Weil, Ph.D. and Jim Lau, Ph.D. Typical Method Conditions: 1260 UHPLC
More informationAgilent ESI and APCI sources: for polar to non-polar compounds
1 Agilent 6400 Series Triple Quadrupole Users Workshop 1 Agilent ESI and APCI sources: for polar to non-polar compounds Nebulizer Pressure Corona current Nebulizer Pressure Vaporizer Vcap Vcap Drying Gas
More informationWorkflow Using Hyphenated Mass Spectrometry Techniques
Pesticide Analysis Workflow Using Hyphenated Mass Spectrometry Techniques Chinkai (Kai) Meng, Ph.D. Senior Applications Chemist Wilmington, Delaware USA chin_meng@agilent.com com February 12, 2009 Page
More informationApplying MRM Spectrum Mode and Library Searching for Enhanced Reporting Confidence in Routine Pesticide Residue Analysis
PO-CON1768E Applying MRM Spectrum Mode and Library Searching for Enhanced Reporting Confidence in Routine Pesticide ASMS 2017 TP-194 David Baker 1, Christopher Titman 1, Neil Loftus 1, Jonathan Horner
More informationAB SCIEX SelexION Technology Used to Improve Mass Spectral Library Searching Scores by Removal of Isobaric Interferences
AB SCIEX SelexION Technology Used to Improve Mass Spectral Library Searching s by Removal of Isobaric Interferences Differential Mobility Used as a Tool to Address Selectivity Challenges Adrian M. Taylor
More informationApplication Note LCMS-110 Development of a Targeted Quantitative LC-MS/MS Method for 431 Positive and Negative Ion Pesticides in a Single Analysis
Application Note LCMS-110 Development of a Targeted Quantitative LC-MS/MS Method for 431 Positive and Negative Ion Pesticides in a Single Analysis Abstract A rapid, targeted quantitative UHPLC-triple quadrupole
More informationMulti-residue analysis of pesticides by GC-HRMS
An Executive Summary Multi-residue analysis of pesticides by GC-HRMS Dr. Hans Mol is senior scientist at RIKILT- Wageningen UR Introduction Regulatory authorities throughout the world set and enforce strict
More informationOverview. Introduction. André Schreiber 1 and Yun Yun Zou 1 1 AB SCIEX, Concord, Ontario, Canada
LC-MS/MS Based Strategy for the Non-Targeted Screening of an Unlimited Number of Contaminants in Food Using the AB SCIEX TripleTOF 5600 System and Advanced Software Tools André Schreiber 1 and Yun Yun
More informationApplication Note LCMS-116 What are we eating? MetaboScape Software; Enabling the De-replication and Identification of Unknowns in Food Metabolomics
Application Note LCMS-116 What are we eating? MetaboScape Software; Enabling the De-replication and Identification of Unknowns in Food Metabolomics Introduction Determining the structure of secondary metabolites
More informationAgilent 6400 Series Triple Quadrupole Users Workshop. MH QQQ Users workshop 2/21/2014 1
Agilent 6400 Series Triple Quadrupole Users Workshop 1 Agilent 6400 Series Triple Quadrupole Users Workshop QQQ Method Development and Optimization MassHunter Quantitation: Batch and Method setup QC s,
More informationSUSPECT AND NON-TARGET SCREENING OF ORGANIC MICROPOLLUTANTS IN WASTEWATER THROUGH THE DEVELOPMENT OF A LC-HRMS BASED WORKFLOW
SUSPECT AND NON-TARGET SCREENING OF ORGANIC MICROPOLLUTANTS IN WASTEWATER THROUGH THE DEVELOPMENT OF A LC-HRMS BASED WORKFLOW Pablo Gago-Ferrero Laboratory of Analytical Chemistry Department of Chemistry
More informationHighly Sensitive and Rugged GC/MS/MS Tool
Highly Sensitive and Rugged GC/MS/MS Tool For Pesticide Multiresidue Analysis in Food Samples Agilent 7 Series Triple Quadrupole GC/MS. The world s first MS/MS designed specifically for GC Analysis Introduction
More informationMassHunter Software Overview
MassHunter Software Overview 1 Qualitative Analysis Workflows Workflows in Qualitative Analysis allow the user to only see and work with the areas and dialog boxes they need for their specific tasks A
More informationIntroducing the Agilent 7000A QQQ-MS for GC Sunil Kulkarni Product Specialist Agilent Technologies
Introducing the Agilent 7000A QQQ-MS for GC Sunil Kulkarni Product Specialist Agilent Technologies Page 1 Agilent GC/MS Portfolio Smallest footprint, single GC column 5975VL with 6850GC Industry leading
More informationAgilent Technologies LCMS Portfolio
Agilent Technologies LCMS Portfolio Hardware and Software Solutions for the Most Challenging Applications Jean-Francois Roy MS Product Specialist Agilent Technologies 1 Raising the Standard in UHPLC Highest
More informationTranslational Biomarker Core
Translational Biomarker Core Instrumentation Thermo Scientific TSQ Quantum Triple Quadrupole Mass Spectrometers. There are two TSQ Quantum Ultra AM instruments available in the TBC. The TSQ Quantum Ultra
More informationAll Ions MS/MS: Targeted Screening and Quantitation Using Agilent TOF and Q-TOF LC/MS Systems
All Ions MS/MS: Targeted Screening and Quantitation Using Agilent TOF and Q-TOF LC/MS Systems Technical Overview Introduction All Ions MS/MS is a technique that is available for Agilent high resolution
More informationThe Emergence of Benchtop Tandem Quadrupole Mass Spectrometers as a Routine Tool in Quantitative GC/MS/MS Applications
The Emergence of Benchtop Tandem Quadrupole Mass Spectrometers as a Routine Tool in Quantitative GC/MS/MS Applications Doug Stevens Waters Corp. Introduction The range of GC/MS instrument types has expanded
More informationQuan/Qual Analyses. Unmatched Confidence for. Thermo Scientific Q Exactive Orbitrap LC-MS/MS System. Identify Quantify Confirm
26.1645 165.91 33.267 Thermo Scientific Q Exactive rbitrap LC-MS/MS System Unmatched Confidence for Quan/Qual Analyses Identify Quantify Confirm Quanfirmation \ kwän-f r-'m -shän\ n 1 : the ability to
More informationSimplified Workflow and Improved Confidence in Screening Methods on Time of Flight Mass Spectrometry
Simplified Workflow and Improved Confidence in Screening Methods on Time of Flight Mass Spectrometry Steve Preece MS Business Manager Waters Wilmslow 2016 Waters Corporation 1 Overview Use of high resolution
More informationAccelerate Unknown Detection in Emerging Drug Testing Using Thermo Scientific Compound Discoverer and mzcloud
Accelerate Unknown Detection in Emerging Drug Testing Using Thermo Scientific Compound Discoverer and mzcloud Ed Goucher ClinTox Marketing Manager Thermo Fisher Scientific v1 The world leader in serving
More informationRapid and Accurate Forensics Analysis using High Resolution All Ions MS/MS
Rapid and Accurate Forensics Analysis using High Resolution All Ions MS/MS Application Note Forensic Toxicology Authors Martin Josefsson, and Markus Roman National Board of Forensic Medicine Linköping,
More informationYun W. Alelyunas, Mark D. Wrona, Russell J. Mortishire-Smith, Nick Tomczyk, and Paul D. Rainville Waters Corporation, Milford, MA, USA INTRODUCTION
Quantitation by High Resolution Mass Spectrometry: Using Target Enhancement and Tof-MRM to Achieve Femtogram-level On-column Sensitivity for Quantitation of Drugs in Human Plasma Yun W. Alelyunas, Mark
More informationQuadrupole Time-of-Flight Liquid Chromatograph Mass Spectrometer LCMS-9030 C146-E365
Quadrupole Time-of-Flight Liquid Chromatograph Mass Spectrometer LCMS-9030 C146-E365 Effortless Performance The LCMS-9030 quadrupole time-of-flight (Q-TOF) mass spectrometer integrates the world s fastest
More informationAgilent All Ions MS/MS
Agilent All Ions MS/MS Workflow Overview A Determine fragment ions for LC/MS Quant method B Develop final Quant method Develop LC/MS Qualitative Analysis method Process data with Find by Formula Build
More informationDie Nadel im Heuhaufen
Die Nadel im Heuhaufen Workflow zur Identifizierung unerwarteter Komponenten in LC Q-Tof Daten Umwelt & Lebensmittel Seminar Tour Andreas Reimann Produktspezialist LC-MS Agilent Technologies Instrumentation
More informationAgilent TOF Screening & Impurity Profiling Julie Cichelli, PhD LC/MS Small Molecule Workshop Dec 6, 2012
1 Agilent TOF Screening & Impurity Profiling Julie Cichelli, PhD LC/MS Small Molecule Workshop Dec 6, 2012 Review: Technology for Accurate Mass Analysis: TOF LC/MS Mass measurements accurate to several
More informationLászló Tölgyesi LC/MS scientist EFSC Demo Group. International Symposium on Food Safety and Quality: Applications of Nuclear and Related Techniques
Minimizing matrix effects in multiresidue pesticide analysis using a new sensitivity-enhanced triple quadrupole instrument in combination with extensive sample dilution László Tölgyesi LC/MS scientist
More information2016 iquan Series: Pesticide Quantitation on the Thermo Scientific TSQ Quantiva
2016 iquan Series: Pesticide Quantitation on the Thermo Scientific TSQ Quantiva Craig Dufresne and Kevin McHale, Content Creators The world leader in serving science The Whole Workflow Efficiency in sample
More informationFood & Environmental. Overview. Introduction. Method Details. André Schreiber and Yun Yun Zou SCIEX, Concord, Ontario, Canada
Food & Environmental Comprehensive Quantitation and Identification of Pesticides in Food Samples using LC-MS/MS with Scheduled MRM, Fast Polarity Switching, and MS/MS Library Searching André Schreiber
More informationCerno Application Note Extending the Limits of Mass Spectrometry
Confident Compound Identification with High Mass Accuracy and Elemental Composition Specific NIST Library Search Identification of unknown compounds by unit mass resolution GC-MS systems essentially relies
More informationThermo Scientific LTQ Orbitrap Velos Hybrid FT Mass Spectrometer
IET International Equipment Trading Ltd. www.ietltd.com Proudly serving laboratories worldwide since 1979 CALL +847.913.0777 for Refurbished & Certified Lab Equipment Thermo Scientific LTQ Orbitrap Velos
More informationAgilent 6400 Series Triple Quadrupole LC/MS/MS Users Session
Agilent 6400 Series Triple Quadrupole LC/MS/MS Users Session QQQ Method Development and Optimization MassHunter Quant: Method setup Peak detection optimization Quant troubleshooting David Presser Application
More informationThe new Water Screening PCDL
The new Water Screening PCDL Content and integration in suspect and non-target screening Dr. Thomas Glauner Senior LC/MS Applications Scientist EMEA Market Development Team 1 Accurate mass screening and
More informationThermo Scientific Pesticide Explorer Collection. Start-to-finish. workflows for pesticide analysis
Thermo Scientific Pesticide Explorer Collection Start-to-finish workflows for pesticide analysis Comprehensive Pesticide Analysis Solutions Pesticide Explorer Collection Selection table Lab Profile Routine
More informationAnalytical determination of testosterone in human serum using an Agilent Ultivo Triple Quadrupole LC/MS
Application Note Clinical Research Analytical determination of testosterone in human serum using an Agilent Ultivo Triple Quadrupole LC/MS Authors Yanan Yang 1, Victor Mandragon 2, and Peter Stone 1 1
More informationFUTURE CONFIRMATORY CRITERIA
FUTURE CONFIRMATORY CRITERIA Revision CD 2002/657 Marco Blokland, Bjorn Berendsen, Hans Mol, Leen van Ginkel, Saskia Sterk REVISION 2 Revision 2002/657 EU Commission has explicitly asked for a revision
More informationFinnigan LCQ Advantage MAX
www.ietltd.com Proudly serving laboratories worldwide since 1979 CALL +847.913.0777 for Refurbished & Certified Lab Equipment Finnigan LCQ Advantage MAX The Finnigan LCQ Advantage MAX ion trap mass spectrometer
More informationProven robustness for large-scale metabolomics studies using the Phenomics Workhorse
Proven robustness for large-scale metabolomics studies using the Phenomics Workhorse HRAM LC-MS profiling of > 1 urine samples demonstrates the outstanding analytical skills of the impact II Introduction
More informationWADA Technical Document TD2015IDCR
MINIMUM CRITERIA FOR CHROMATOGRAPHIC-MASS SPECTROMETRIC CONFIRMATION OF THE IDENTITY OF ANALYTES FOR DOPING CONTROL PURPOSES. The ability of a method to identify an analyte is a function of the entire
More informationMetabolomics in an Identity Crisis? Am I a Feature or a Compound? The world leader in serving science
Metabolomics in an Identity Crisis? Am I a Feature or a Compound? The world leader in serving science Agenda 1 2 3 Unknown Analysis in Metabolomics Determining Features and Compounds for Data Reduction
More informationUNIFI - Targeted and Untargeted Screening MS Software
UNIFI - Targeted and Untargeted Screening MS Software Dr David Hardy Senior Product Manager Mass Spectrometry Software 2011 Waters Corporation 1 Waters System Solutions - Available with UNIFI Biopharmaceutical
More informationAgilent MassHunter Profinder: Solving the Challenge of Isotopologue Extraction for Qualitative Flux Analysis
Agilent MassHunter Profinder: Solving the Challenge of Isotopologue Extraction for Qualitative Flux Analysis Technical Overview Introduction Metabolomics studies measure the relative abundance of metabolites
More informationUntargeted Screening on the X500R QTOF
Untargeted Screening on the X500R QTOF R. E. Haufler, Paul Winkler, Andrei Schreiber, SCIEX, Concord, ON Canada NEMC August 2016 RUO-MKT-11-4397 Outline X500R technology and performance X500R QTOF Scan
More informationOverview. Introduction. Method Details. André Schreiber and Yun Yun Zou AB SCIEX, Concord, Ontario, Canada
Comprehensive Quantitation and Identification of Pesticides in Food Samples using LC-MS/MS with Scheduled MRM, Fast Polarity Switching, and MS/MS Library Searching André Schreiber and Yun Yun Zou AB SCIEX,
More informationMaking Sense of Differences in LCMS Data: Integrated Tools
Making Sense of Differences in LCMS Data: Integrated Tools David A. Weil Agilent Technologies MassHunter Overview Page 1 March 2008 How Clean is our Water?... Page 2 Chemical Residue Analysis.... From
More informationAnalyzing Compounds of Environmental Interest Using an LC/Q-TOF Part 1: Dyes and Pigments. Application. Introduction. Authors. Abstract.
Analyzing Compounds of Environmental Interest Using an LC/Q-TOF Part 1: Dyes and Pigments Application Environmental Authors Jim Lau, Chin-Kai Meng, and Jennifer Gushue Agilent Technologies, Inc. 285 Centerville
More informationUltra-fast screening of pesticides in foods and agricultural products with desorption corona beam ionization (DCBI) tandem mass spectrometry
PO-CON18E Ultra-fast screening of pesticides in foods and agricultural products with desorption corona beam ionization (DCBI) ASMS 21 TP 3 Jing Dong, Satoshi Yamaki, Yuki Hashi, Naoki Hamada Shimadzu China,
More informationApplication Note. Edgar Naegele. Abstract
Fast identification of main drug metabolites by quadrupole time-of-flight LC/MS Measuring accurate MS and MS/MS data with the Agilent 651 Q-TOF LC/MS and identification of main meta-bolites by comparison
More informationQ-TOF PREMIER DYNAMIC RANGE ENHANCEMENT AND ACCURATE MASS MEASUREMENT PERFORMANCE
Q-TOF PREMIER DYAMIC RAGE EHACEMET AD ACCURATE MASS MEASUREMET PERFORMACE Michael McCullagh, Jose Castro-Perez, and Lisa Calton Waters Corporation, Manchester, UK ITRODUCTIO The use of time-of-flight (TOF)
More informationABI 3200 Q TRAP LC/MS/MS System
www.ietltd.com Proudly serving laboratories worldwide since 1979 CALL 001.847.913.0777 ABI 3200 Q TRAP LC/MS/MS System The advantages of an ion trap and the performance of a triple quad. All in one system.
More informationDesigned for Accuracy. Innovation with Integrity. High resolution quantitative proteomics LC-MS
Designed for Accuracy High resolution quantitative proteomics Innovation with Integrity LC-MS Setting New Standards in Accuracy The development of mass spectrometry based proteomics approaches has dramatically
More informationOverview. Introduction
Comprehensive Quantitation and Identification of Pesticides in Food Samples Using the SCIEX UltraLC 100 and the SCIEX QTRAP 4500 System André Schreiber SCIEX, Concord, Ontario, Canada Overview Liquid Chromatography
More informationLive Webinar : How to be more Successful with your ACQUITY QDa Detector?
Live Webinar : How to be more Successful with your ACQUITY QDa Detector? Q&A Transcript ---------------- Q - How do you generate multiple charges reproductively? A - If you use the same settings on the
More informationHigh-Throughput Protein Quantitation Using Multiple Reaction Monitoring
High-Throughput Protein Quantitation Using Multiple Reaction Monitoring Application Note Authors Ning Tang, Christine Miller, Joe Roark, Norton Kitagawa and Keith Waddell Agilent Technologies, Inc. Santa
More informationMRMS axelerate rapidly detected micropollutants and plant response metabolites in poplar leaves
MRMS axelerate rapidly detected micropollutants and plant response metabolites in poplar leaves MRMS axelerate is demonstrated to be a new and powerful workflow to rapidly profile plant extracts in a context
More informationRapid Screening and Confirmation of Melamine Residues in Milk and Its Products by Liquid Chromatography Tandem Mass Spectrometry
Rapid Screening and Confirmation of Melamine Residues in Milk and Its Products by Liquid Chromatography Tandem Mass Spectrometry Application Note Food Authors Jianqiu Mi, Zhengxiang Zhang, Zhixu Zhang,
More informationSimultaneous analysis for forensic drugs in human blood and urine using ultra-high speed LC-MS/MS
Simultaneous analysis for forensic drugs in human blood and urine using ultra-high speed LC-MS/MS TIAFT 204 Toshikazu Minohata, Keiko Kudo 2, Kiyotaka Usui 3, Noriaki Shima 4, Munehiro Katagi 4, Hitoshi
More informationThe Agilent 6545 Q-TOF LC/MS System THE ANSWERS YOU NEED: BETTER, FASTER, EASIER
The Agilent 6545 Q-TOF LC/MS System THE ANSWERS YOU NEED: BETTER, FASTER, EASIER THE AGILENT 6545 Q-TOF LC/MS SYSTEM FASTER ANSWERS BETTER MEASUREMENTS EASIER HIGH PERFORMANCE RESULTS The new 6545 Q-TOF
More informationBruker Daltonics. microtof-q. Cutting Edge Performance with Sub-ppm Confidence. ESI-Qq TOF. think forward
Bruker Daltonics microtof-q Cutting Edge Performance with Sub-ppm Confidence think forward ESI-Qq TOF The advantage of ultimate confidence Do you need maximum confidence in your analytical system? Bruker
More informationProtein Quantitation II: Multiple Reaction Monitoring. Kelly Ruggles New York University
Protein Quantitation II: Multiple Reaction Monitoring Kelly Ruggles kelly@fenyolab.org New York University Traditional Affinity-based proteomics Use antibodies to quantify proteins Western Blot RPPA Immunohistochemistry
More informationMulti-residue GC-MS analysis. Richard Fussell CSL York, UK
Multi-residue GC-MS analysis Richard Fussell CSL York, UK e-mail: r.fussell@csl.gov.uk Outline of Presentation Background Gas Chromatography Mass Spectrometry - Options Capabilities and Applications Summary
More informationPowerful Scan Modes of QTRAP System Technology
Powerful Scan Modes of QTRAP System Technology Unique Hybrid Triple Quadrupole Linear Ion Trap Technology Provides Powerful Workflows to Answer Complex Questions with No Compromises While there are many
More informationWelcome! Course 7: Concepts for LC-MS
Welcome! Mass Spectrometry meets Cheminformatics Tobias Kind and Julie Leary UC Davis Course 7: Concepts for LC-MS Class website: CHE 241 - Spring 28 - CRN 16583 Slides: http://fiehnlab.ucdavis.edu/staff/kind/teaching/
More informationDe Novo Metabolite Chemical Structure Determination. Paul R. West Ph.D. Stemina Biomarker Discovery, Inc.
De Novo Metabolite Chemical Structure Determination Paul R. West Ph.D. Stemina Biomarker Discovery, Inc. As a part of non targeted metabolomic analysis, when peaks in the mass spectra are thought to be
More information4-Methyldiethcathinone (4-MDEC)
NMS Labs 2300 Stratford Ave Willow Grove, PA 19090 4-Methyldiethcathinone (4-MDEC) Sample Type: Seized Material Latest Revision: May 18 th, 2018 Date Received: December 12 th, 2017 Date of Report: February
More informationAnalysis of Opioids Using Isotope Dilution with GCMS-TQ8030 GC/MS/MS. No. GCMS No. SSI-GCMS-1401
Gas Chromatograph Mass Spectrometer No. GCMS-1401 Analysis of Opioids Using Isotope Dilution with GCMS-TQ8030 GC/MS/MS Introduction Development of methods for analysis of drugs of abuse has become a high
More informationQuantitation of High Resolution MS Data Using UNIFI: Acquiring and Processing Full Scan or Tof-MRM (Targeted HRMS) Datasets for Quantitative Assays
: Acquiring and Processing Full Scan or Tof-MRM (Targeted HRMS) Datasets for Quantitative Assays Mark Wrona, Jayne Kirk, and Yun Alelyunas Waters Corporation, Milford, MA, USA APPLICATION BENEFITS Ability
More informationIntroduction to LC-MS
Wednesday April 5, 2017 10am Introduction to LC-MS Amy Patton, MS Laboratory Manager, Pinpoint Testing, LLC Little Rock, AR DESCRIPTION: Amy Patton, laboratory manager for Pinpoint Testing, will begin
More informationThermo Finnigan LTQ. Specifications
IET International Equipment Trading Ltd. www.ietltd.com Proudly serving laboratories worldwide since 1979 CALL +847.913.0777 for Refurbished & Certified Lab Equipment Thermo Finnigan LTQ Specifications
More informationA Rapid Approach to the Confirmation of Drug Metabolites in Preclinical and Clinical Bioanalysis Studies
A Rapid Approach to the Confirmation of Drug Metabolites in Preclinical and Clinical Bioanalysis Studies APPLICATION BENEFITS Regulatory guidelines and recommendations place a greater emphasis on the detection
More informationLC-HRMS: Challenges for Routine Implementation
Joint EURL pesticides meeting October 23 rd -25th, 2013 Almeria Spain LC-HRMS: Challenges for Routine Implementation Richard J. Fussell Food and Environment Research Agency (York, UK) www.fera.defra.gov.uk
More informationAt-a-Glance. Verapamil C 27 H 38 N 2 O 4 M+H + =
Application ote #LC-MS 80 Simultaneous Quantitative and Qualitative Measurements in a Single Workflow to Increase Productivity in Primary Drug Metabolism Investigations At-a-Glance n Increased productivity
More informationKey Words Q Exactive, Accela, MetQuest, Mass Frontier, Drug Discovery
Metabolite Stability Screening and Hotspot Metabolite Identification by Combining High-Resolution, Accurate-Mass Nonselective and Selective Fragmentation Tim Stratton, Caroline Ding, Yingying Huang, Dan
More informationPesticide Analysis Workflow Using Hyphenated Mass Spectrometry Techniques
Pesticides e-seminar Series - Pesticide Analysis Workflow Using Hyphenated Mass Spectrometry Techniques Date: 30 April 2009 Time : 10am Singapore Time For audio, please dial one of the phone numbers listed:
More informationTriumphs and Challenges of High-Resolution Mass Spectrometry in Comprehensive Residue Screens
Triumphs and Challenges of High-Resolution Mass Spectrometry in Comprehensive Residue Screens Florida Department of Agriculture Mark Crosswhite, Ph.D. outline ur Goal identify and quantify quickly and
More informationWADA Technical Document TD2003IDCR
IDENTIFICATION CRITERIA FOR QUALITATIVE ASSAYS INCORPORATING CHROMATOGRAPHY AND MASS SPECTROMETRY The appropriate analytical characteristics must be documented for a particular assay. The Laboratory must
More information5Cl-AKB48 and 5Br-AKB48
NMS Labs 2300 Stratford Ave Willow Grove, PA 19090 5Cl-AKB48 and 5Br-AKB48 5Cl-AKB48 Sample Type: Seized Material Latest Revision: May 18 th, 2018 Date Received: February 16 th, 2018 Date of Report: April
More informationAnalyte Targeting for NPS Identification in Seized Drugs and Toxicology
Analyte Targeting for NPS Identification in Seized Drugs and Toxicology Alex J. Krotulski, MS Research Scientist Center for Forensic Science Research & Education Background Explosion and expansion of NPS
More informationForensic and toxicological drug screening using liquid chromatography-tandem mass spectrometry with MS/MS library based identification
POCON696E Forensic and toxicological drug screening using liquid chromatographytandem mass spectrometry with MS/MS library based identification MSACL 6 EU Alan Barnes, Tiphaine Robin, Neil Loftus, Pierre
More informationLiquid Chromatograph Mass Spectrometer LCMS-8040 C146-E188A
Liquid Chromatograph Mass Spectrometer C146-E188A Ultra-High Sensitivity By incorporating newly improved ion optics and collision cell technology, the provides higher multiple reaction monitoring (MRM)
More informationA Comprehensive, Fast, and Sensitive Method for the Quantitation of Synthetic Cannabinoids using the Elute UHPLC Coupled to an EVOQ LC-TQ MS
A Comprehensive, Fast, and Sensitive Method for the Quantitation of Synthetic Cannabinoids using the Elute UHPLC Coupled to an EVOQ LC-TQ MS Rapid and Sensitive Quantitation of Synthetic Cannabinoids in
More informationBenefits of Equipping your Lab with a Time-of-Flight Mass Spectrometer
Benefits of Equipping your Lab with a Time-of-Flight Mass Spectrometer Purchasing a mass spectrometer (MS) is an important investment for a laboratory. When considering instrument platforms, selection
More informationA Workflow Approach for the Identification and Structural Elucidation of Impurities of Quetiapine Hemifumarate Drug Substance
A Workflow Approach for the Identification and Structural Elucidation of Impurities of Quetiapine Hemifumarate Drug Substance Michael D. Jones, Marian Twohig, Karen Haas, and Robert S. Plumb Waters Corporation,
More informationSimplified Approaches to Impurity Identification using Accurate Mass UPLC/MS
Simplified Approaches to Impurity Identification using Accurate Mass UPLC/MS Marian Twohig, Michael D. Jones, Dominic Moore, Peter Lee, and Robert Plumb Waters Corporation, Milford, MA, USA APPLICATION
More informationMultiple Fragmentation Methods for Small Molecule Characterization on a Dual Pressure Linear Ion Trap Orbitrap Hybrid Mass Spectrometer
Application ote: 54 Multiple Fragmentation Methods for Small Molecule Characterization on a Dual Pressure Linear Ion Trap rbitrap Hybrid Mass Spectrometer Kate Comstock, Yingying Huang; Thermo Fisher Scientific,
More informationProposal: criteria for positive identification in LC-MS analysis
Proposal: criteria for positive identification in LC-MS analysis Lubertus Bijlsma, Maria Bronze, Emma Gracia Lor, Susana Simoes Any analytical methodology should comply with several quality requirements,
More informationApplication Note 12: Fully Automated Compound Screening and Verification Using Spinsolve and MestReNova
Application Note : Fully Automated Compound Screening and Verification Using Spinsolve and MestReNova Paul Bowyer, Magritek, Inc. and Mark Dixon, Mestrelab Sample screening to verify the identity or integrity
More informationTools for Structure Elucidation
Innovation with Integrity Tools for Structure Elucidation Sandra Groscurth Workflow in Natural Product Research Organism Natural Products Extraction Activity Assay Characterization of Unknown Structures
More informationprofileanalysis Innovation with Integrity Quickly pinpointing and identifying potential biomarkers in Proteomics and Metabolomics research
profileanalysis Quickly pinpointing and identifying potential biomarkers in Proteomics and Metabolomics research Innovation with Integrity Omics Research Biomarker Discovery Made Easy by ProfileAnalysis
More informationUsing TOF for Screening and Quantitation of Sudan Red Colorants in Food Application
Using TOF for Screening and Quantitation of Sudan Red Colorants in Food Application Food Authors Yanyan Fang Agilent Technologies, Inc. 412 Ying Lun Road Pu Dong, Shanghai 200131 China Michael Zumwalt
More informationFORENSIC TOXICOLOGY SCREENING APPLICATION SOLUTION
FORENSIC TOXICOLOGY SCREENING APPLICATION SOLUTION A purpose-built collection of the best-inclass components for forensic toxicology Whether you re challenged to present reliable and secure forensic sample
More informationImproved Extraction of THC and its Metabolites from Oral Fluid Using Oasis PRiME HLB Solid Phase Extraction (SPE) and a UPLC CORTECS C 18
Using Oasis PRiME HLB Solid Phase Extraction (SPE) and a UPLC CORTECS C 18 Column Xin Zhang, Jonathan P. Danaceau, and Erin E. Chambers Waters Corporation, Milford, MA, USA APPLICATION BENEFITS Semi-validated
More informationCerno Application Note Extending the Limits of Mass Spectrometry
June Cerno Application Note Extending the Limits of Mass Spectrometry Accurate Mass Compound Identification with Single Quadrupole GC/MS Yongdong Wang I and Harry Prest II Single Quad GC/MS instruments
More information