Determination of Nanoparticle Sizeand Number Concentration using the npquant Evaluation Module for Qtegra ISDS. The world leader in serving science
|
|
- David Fields
- 5 years ago
- Views:
Transcription
1 Determination of Nanoparticle Sizeand Number Concentration using the npquant Evaluation Module for Qtegra ISDS 1 The world leader in serving science
2 A Task Set for a Modern ICP-MS Lab Sample Prep Quality Control Cd Si Pb Total Element Quantification HPLC-ICP-MS Speciation Analysis Cr Hg As IC-ICP-MS Al Ti Nanoparticle Characterization Ag Ce FFF-ICP-MS spicp-ms 2
3 Nanoparticle Characterization Ti Matrix Effects Sample Prep Tissues FFF Method Development Si Serum HDC Al sp-icp-ms Au Human Health Breath Environmental Impact/Fate C Fe Soil Ag Waters Ce Food 3
4 Key Requirements User Guidance through Method Defintion Automated Determination of key input parameters Options to effectively judge Data Quality Recognition of artefacts or false positives Ease of use in Routine Application Same look and feel for lab personnel Training requirements Option to seamlessly switch to different applications 4
5 The Nanodefine EU project The research leading to these results has received funding from the European Union Seventh Framework Programme (FP7/ ) under grant agreement no Thermo Fisher is one partner among many others, academic and industry 5
6 Thermo Scientific icap Q for spicp-ms Increased Detection Sensitivity through dedicated high sensitivity skimmer cone insert Fast data acquisition and real-time display during measurement in the single-particle mode (as low as 0.1ms) Dedicated evaluation software for Qtegra ISDS Straightforward setup, no peripherals required Direct information about particle size and concentration 6
7 Intensity [cts] Artefacts in spicp-ms A B C dwell time dwell time ~ 300 µs - Split Particle Events (B): A nanoparticle signal is observed in two adjacent measurement slots. The extent of split particle events depends on the nanoparticle pulse duration and the applied dwell time, and can be reduced by using longer dwell times. - Double or Multiple Particle Events (C): Two or more particles are observed in one measurement slot, leading to an overestimation of the particle size. The occurrence of such events can be estimated using Poisson statistics and can be reduced by sample dilution. 7
8 npquant - A new Evaluation Module npquant Evaluation Module Dedicated solution for spicp-ms data acquisition and evaluation Available as add-on to Qtegra ISDS 2.6 Create Templates and LabBooks Uses Qtegra platform architecture to control peripheral devices LabBooks using different evaluation modules can be easily mixed 8
9 Features Default Evaluation Parameters can be determined through npquant Transport Efficiency through particle measurement* Option to manually insert value Detection Sensitivity through calibration with ionic standards * Pace et al., Anal. Chem. 83 (2011),
10 Features Multiple particle fractions can be evaluated Different size regimes in one sample Editor allows to create user defined materials Composite materials, specific density 10
11 Single Particle ICP-MS for Characterization of AgNPs Raw data visualization Overlay or stack samples even in real time Direct data export 11
12 Data Evaluation Signal Distribution view Identify particle fractions Modify particle fraction thresholds Statistical Data Evaluation Recognize and eliminate artefacts 12
13 Statistical Data Evaluation Correct for split particle events* Proposal of dilution factor based on filled slot ratio Poisson statistics to assess muliple particle events * Liu et al., Anal. Chem. 86 (2014),
14 Particle Size and Concentration Evaluation Display of all particle fractions per sample Calculates mass concentration for comparison 14
15 Results Analysis of NIST 8013 Au NP with 60nm nominal diameter Result: 58.1 ± 3.0 nm approx. 21,000 partilces/ml Analysis of NIST 8012 in presence of NIST and 60 nm nominal diameter Result 27.4 ± 2.5 nm 15
16 Conclusion spicp-ms is straightforward way to characterize nanoparticles Increased detection sensitivity is the key to detect smaller and smaller nanoparticles Easy experimental setup, short analysis time per sample The npquant evaluation module guides the user through method set-up and aids in data evaluation Automated determination of key parameters Statistical evaluation of data sets On the way to routine characterization of Nanomaterials! 16
17 Question and Answer Session 17
Nanoparticle Analysis: An Upcoming Challenge for Environmental Analysis
Nanoparticle Analysis: An Upcoming Challenge for Environmental Analysis John Schmelzel, Application Scientist Thermo Fisher Scientific The world leader in serving science Nanoparticle Analysis A Task for
More informationKey Words Nanoparticles, spicp-ms, ICP-MS, Qtegra ISDS Software, AF4-ICP-MS
Nanoparticle Characterization Via Single Particle Inductively Coupled Plasma Mass Spectrometry (spicp-ms) Using a Dedicated Plug-in for Qtegra ISDS Software Technical Note 43279 Daniel Kutscher, Julian
More informationInsights Into the Nanoworld Analysis of Nanoparticles with ICP-MS
Insights Into the Nanoworld Analysis of Nanoparticles with ICP-MS Daniel Kutscher, 1 Jörg Bettmer, 2 Torsten Lindemann, 1 Shona McSheehy-Ducos, 1 Lothar Rottmann 1 1 Thermo Fisher Scientific, Germany 2
More informationThermo Scientific icap RQ ICP-MS: Typical limits of detection
TECHNICAL NOTE 43427 Thermo Scientific icap RQ ICP-MS: Typical limits of detection Author Tomoko Vincent Keywords BEC, interference removal, KED, LOD Introduction Inductively Coupled Plasma Mass Spectrometry
More informationAgilent s Solutions for Nanoparticles Analysis ICP-MS, ICP-MS/MS, software. Alain Desprez Agilent Technologies
Agilent s Solutions for Nanoparticles Analysis ICP-MS, ICP-MS/MS, software Alain Desprez Agilent Technologies 1 The Total Solution Choice of Mass Spectrometers 7800 quadrupole ICP-MS cost-effective, 3
More informationSimplified workflows for the Thermo Scientific icap TQ ICP-MS
TECHNICAL NOTE 43401 Simplified workflows for the Thermo Scientific icap TQ ICP-MS Authors Marcus Manecki, Dhinesh Asogan Thermo Fisher Scientific Keywords Ease of use, Qtegra ISDS Software, Reaction Finder,
More informationThermo Scientific icap TQ ICP-MS: Typical limits of detection
TECHNICAL NOTE 43287 Thermo Scientific icap TQ ICP-MS: Typical limits of detection Authors Tomoko Vincent Keywords BEC, LOD, SQ-KED, TQ mass shift, TQ on mass, typical performance Introduction Inductively
More informationAutomated, intelligent sample preparation: Integration of the ESI prepfast Auto-dilution System with the Thermo Scientific icap 7400 ICP-OES
TECHNICAL NOTE 43252 Automated, intelligent sample preparation: Integration of the ESI prepfast Auto-dilution System with the Thermo Scientific icap 7400 ICP-OES Keywords Auto-dilution, Intelligent dilution,
More informationThermo Scientific ICP-MS solutions for the semiconductor industry. Maximize wafer yields with ultralow elemental detection in chemicals and materials
Thermo Scientific ICP-MS solutions for the semiconductor industry Maximize wafer yields with ultralow elemental detection in chemicals and materials Trace impurity analysis in chemicals an used in the
More informationDetermination of ultratrace elements in photoresist solvents using the Thermo Scientific icap TQs ICP-MS
APPLICATION NOTE 43374 Determination of ultratrace elements in photoresist solvents using the Thermo Scientific icap TQs ICP-MS Authors Tomoko Vincent, Product Specialist, Thermo Fisher Scientific Keywords
More informationBasic and Application Inductively coupled plasma mass spectrometry (ICPMS)
Basic and Application Inductively coupled plasma mass spectrometry (ICPMS) 2 What is ICP MS Inductively coupled plasma mass spectrometry (ICP-MS) is a type of mass spectrometry which is capable of detecting
More informationAnalysis of trace elements in polymer samples to ensure compliance with WEEE-RoHS standards using the Thermo Scientific icap 7200 ICP-OES
APPLICATION NOTE 43145 Analysis of trace elements in polymer s to ensure compliance with WEEE-RoHS standards using the Thermo Scientific icap 7200 ICP-OES Authors Introduction Sanja Asendorf, Application
More informationTotal Elemental Analysis of Food Samples for Routine and Research Laboratories, using the Thermo Scientific icap RQ ICP-MS
Total Elemental Analysis of Food Samples for Routine and Research Laboratories, using the Thermo Scientific icap RQ ICP-MS Tomoko Vincent 1, Simon Lofthouse 2, Daniel Kutscher 1 and Shona McSheehy Ducos
More informationOvercoming Interferences with the Thermo Scientific icap 7000 Plus Series ICP-OES
Overcoming Interferences with the Thermo Scientific icap 7000 Plus Series ICP-OES Technical Note 43332 Key Words Overcoming Interferences, Element Finder plug-in Introduction Interferences are common in
More informationAgilent 7500a Inductively Coupled Plasma Mass Spectrometer (ICP-MS)
www.ietltd.com Proudly serving laboratories worldwide since 1979 CALL +1.847.913.0777 for Refurbished & Certified Lab Equipment Agilent 7500a Inductively Coupled Plasma Mass Spectrometer (ICP-MS) The Agilent
More informationAnalysis of high matrix samples using argon gas dilution with the Thermo Scientific icap RQ ICP-MS
TECHNICAL NOTE 4322 Analysis of high matrix samples using argon gas dilution with the Thermo Scientific icap RQ ICP-MS Keywords Argon gas dilution, AGD, High matrix samples, Seawater Goal To critically
More informationTotal elemental analysis of food samples for routine and research laboratories using the Thermo Scientific icap RQ ICP-MS
APPLICATION NOTE 43326 Total elemental analysis of food samples for routine and research laboratories using the Thermo Scientific icap RQ ICP-MS Authors Introduction Tomoko Vincent1, Simon Lofthouse2,
More informationScreening methods - Scope and limitations -
Screening methods - Scope and limitations - M. Stintz, C. Ullmann, F. Babick NanoDefine Outreach Event Brussels, September 217 NanoDefine is funded by the European Community's Seventh Framework Programme
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 informationRobust ICP-MS with ease of use and high productivity for routine laboratories
PRODUCTION SPECIFICATIONS Thermo Scientific icap RQ ICP-MS with XS Robust ICP-MS with ease of use and high productivity for routine laboratories Benefits User-friendly operation. Simple method development
More informationfor XPS surface analysis
Thermo Scientific Avantage XPS Software Powerful instrument operation and data processing for XPS surface analysis Avantage Software Atomic Concentration (%) 100 The premier software for surface analysis
More informationSmartNotes. What is meant by the term interference?
Interference Removal on ICP-OES icap 7000 Plus Series ICP-OES SmartNotes What is meant by the term interference? In ICP-OES we speak of interference when a result is biased either by other components in
More informationHandling Interferences in the Modern Laboratory with Advanced Triple Quadrupole ICP-MS Technology
Handling Interferences in the Modern Laboratory with Advanced Triple Quadrupole ICP-MS Technology Shona McSheehy Ducos The world leader in serving science Elemental Analysis What are you trying to accomplish?
More informationRedefining triple quadrupole technology with unique ease of use
PRODUCT SPECIFICATIONS Thermo Scientific icap TQ ICP-MS Redefining triple quadrupole technology with unique ease of use Benefits Provides accurate data with confidence. Removes the complexity from TQ-ICP-MS.
More informationSingle particle analysis using the Agilent 7700x ICP-MS
Single particle analysis using the Agilent 7700x ICP-MS Application note Authors Materials Sébastien Sannac 1, Soheyl Tadjiki 2, Evelin Moldenhauer 3 1 Agilent Technologies, France 2 Postnova Analytics
More informationAccurate Sizing and Precise Counting of 10 nm Gold Nanoparticles using the Enhanced Sensitivity of the NexION 2000 ICP-MS
APPLICATION NOTE ICP - Mass Spectrometry Author: Chady Stephan PerkinElmer, Inc. Shelton, Inc. Accurate Sizing and Precise Counting of 10 nm Gold Nanoparticles using the Enhanced Sensitivity of the NexION
More informationSpeciation of Bromine Compounds in Ozonated Drinking Water using Ion Chromatography and Inductively Coupled Plasma Mass Spectrometry
APPLICATION NOTE Speciation of Bromine Compounds in Ozonated Drinking Water using Ion Chromatography and Inductively Coupled Plasma Mass Spectrometry AN43227 Antonella Guzzonato 1, Shona McSheehy Ducos
More informationToday s Agilent Solutions for Determining Heavy Metals in Food using Atomic Spectroscopy
Today s Agilent Solutions for Determining Heavy Metals in Food using Atomic Spectroscopy Evrim Kilicgedik Product Specialist, Atomic Spectroscopy Agilent Technologies 04.11.2011 2011 The Atomic Spectroscopy
More informationSEAMLESS INTEGRATION OF MASS DETECTION INTO THE UV CHROMATOGRAPHIC WORKFLOW
SEAMLESS INTEGRATION OF MASS DETECTION INTO THE UV CHROMATOGRAPHIC WORKFLOW Paula Hong, John Van Antwerp, and Patricia McConville Waters Corporation, Milford, MA, USA Historically UV detection has been
More informationFergus Keenan Shona McSheehy Julian Wills
Novel QCell Technology for Inference Removal in ICP-MS - Combining Low Mass Filtration with Kinetic Energy Discrimination Fergus Keenan Shona McSheehy Julian Wills 1 The world leader in serving science
More informationQuantification Strategies Using the High Sensitivity Protein 250 Assay for the Agilent 2100 Bioanalyzer. Technical Note. Abstract
Quantification Strategies Using the High Sensitivity Protein 25 Assay for the Agilent 21 Bioanalyzer Technical Note.. 1. 1. 1..1.1 1. 1. 1... Abstract The Agilent High Sensitivity Protein 25 assay for
More informationA Comparison of Microsecond vs. Millisecond Dwell Times on Particle Number Concentration Measurements by Single Particle ICP-MS
APPLICATION NOTE ICP - Mass Spectrometry Authors: Isabel Abad-Álvaro 1,2, Elena Peña Vázquez 2, Eduardo Bolea 1, Pilar Bermejo-Barrera 2, Juan Castillo 1, Francisco Laborda 1 1 Group of Analytical Spectroscopy
More informationJoint Research Centre
Joint Research Centre the European Commission's in-house science service Serving society Stimulating innovation Supporting legislation The EU Commission's definition of nanomaterial: implementation and
More informationThe Characterization of Nanoparticle Element Oxide Slurries Used in Chemical-Mechanical Planarization by Single Particle ICP-MS
A P P L I C AT I O N N O T E ICP - Mass Spectrometry Authors: Lee Davidowski Chady Stephan PerkinElmer, Inc. Shelton, CT The Characterization of Nanoparticle Element Oxide Slurries Used in Chemical-Mechanical
More informationAgilent 8900 Triple Quadrupole ICP-MS
Agilent 8900 Triple Quadrupole ICP-MS Technical Overview Introduction Agilent is the worldwide market leader in quadrupole ICP-MS, and the only supplier of triple quadrupole ICP-MS (ICP-QQQ). Introduced
More informationDirect Measurement of Metallic Impurities in 20% Ammonium Hydroxide by 7700s/7900 ICP-MS
Direct Measurement of Metallic Impurities in 20% Ammonium Hydroxide by 7700s/7900 ICP-MS Application Note Semiconductor Authors Junichi Takahashi Agilent Technologies Tokyo, Japan Abstract Ammonium hydroxide
More informationThe Agilent 7700x ICP-MS Advantage for Drinking Water Analysis
The Agilent 77x ICP-MS Advantage for Drinking Water Analysis Application Note Environmental Authors Steve Wilbur Agilent Technologies, Inc. 338 146th Place SE, Suite 3, Bellevue Washington, 987 USA Introduction
More informationDevelopments & Limitations in GSR Analysis
Developments & Limitations in GSR Analysis ENFSI Working Group Meeting June 2006 Jenny Goulden Oxford Instruments NanoAnalysis Overview Introduction Developments in GSR Software Importance of EDS Hardware
More informationEveryday NMR. Innovation with Integrity. Why infer when you can be sure? NMR
Everyday NMR Why infer when you can be sure? Innovation with Integrity NMR Only NMR gives you definitive answers, on your terms. Over the past half-century, scientists have used nuclear magnetic resonance
More informationThe challenge of validating methods for nanoparticle analysis. Robert Koeber, JRC
The challenge of validating methods for nanoparticle analysis Robert Koeber, JRC 2nd NanoDefine Industry-focused Workshop Frankfurt, October 2017 NanoDefine is funded by the European Community's Seventh
More informationYour partner in Science!
Your partner in Science! Your partner in Science! Laser Diffraction Particle Size Distribution Analyzer LA-960 Simple, Powerful, Reliable 10 nm - 5 mm The LA-960 features intuitive software, unique accessories,
More informationAuthors: C. Derrick Quarles, Jr. *, Patrick Sullivan, M. Paul Field, Hwan Kim, and Daniel R. Wiederin
Elemental Scientific prepfast IC: Inline Autodilution Method to Eliminate Species Interconversion for LC-ICPMS Based Applications Authors: C. Derrick Quarles, Jr. *, Patrick Sullivan, M. Paul Field, Hwan
More informationTITLE NANOPARTICLE SUSPENSIONS COUNTING AND SIZING NANOPARTICLES VIA SINGLE PARTICLE INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY
TITLE NANOPARTICLE SUSPENSIONS COUNTING AND SIZING NANOPARTICLES VIA SINGLE PARTICLE INDUCTIVELY COUPLED PLASMA MASS SPECTROMETRY Intellectual property The information, images, lay-out, documents, text
More informationAccurate Determination of TiO 2 Nanoparticles in Complex Matrices using the Agilent 8900 ICP-QQQ
Accurate Determination of TiO 2 Nanoparticles in Complex Matrices using the Agilent 8900 ICP-QQQ Authors Application note Environmental, food, cosmetics, materials Michiko Yamanaka Agilent Technologies,
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 informationAutomated and accurate component detection using reference mass spectra
TECHNICAL NOTE 72703 Automated and accurate component detection using reference mass spectra Authors Barbara van Cann 1 and Amit Gujar 2 1 Thermo Fisher Scientific, Breda, NL 2 Thermo Fisher Scientific,
More informationThe Elzone II Particle Count and Size Analyzer
The Elzone II 5390 Particle Count and Size Analyzer Elzone II Overview of Basic Theory Operates using the Electrical Sensing Zone (ESZ) Principle, also known as the Coulter Principle. First commercially
More informationLevel. Automate your processes Automate your lab Innovate with. sensing. EasyPREP. sample handler. Automated Sample Preparation.
Automate your processes Automate your lab Innovate with EasyPREP sample handler Automated Sample Preparation Dispense up to 7 reagents Dilute Samples Aliquote Samples Transfer Samples Normalize Samples
More informationCharacterization of nanoparticles in aqueous samples by ICP-MS
Characterization of nanoparticles in aqueous samples by ICP-MS White paper Authors Steve Wilbur, Michiko Yamanaka, and Sebastien Sannac Agilent Technologies Abstract ICP-MS has become the technique of
More informationGIS Data Processing. Eddie Breeveld MSSL/UCL
GIS Data Processing Eddie Breeveld MSSL/UCL erb@mssl.ucl.ac.uk GIS Data Processing Introduction and status of the GIS system Planning GIS Observations Displaying GIS Data Correcting Instument Effects Fixed
More informationRapid Analysis of High-Matrix Environmental Samples Using the Agilent 7500cx ICP-MS. Application. Author. Abstract. Introduction.
Rapid Analysis of High-Matrix Environmental Samples Using the Agilent 7500cx ICP-MS Application Environmental Author Steven Wilbur Agilent Technologies, Inc. 3380 146th Place, SE, Suite 300 Bellevue, WA
More informationThree hour lab. Chem : Feb Experiment 2 Session 2. Experiment 2 Session 2 Electrons and Solution Color
Chem.25-26: Feb. 5 - Experiment 2 Session 2 Preparation Pre-lab prep and reading for E2, Parts 3-5 Experiment 2 Session 2 Electrons and Solution Color Three hour lab Complete E2 (Parts - 5) Prepare discussion
More informationThermo Scientific GasBench II
MASS SPECTROMETRY Thermo Scientific GasBench II Universal On-Line Gas Preparation and Introduction System for Isotope Ratio MS Product Specifications The Thermo Scientific GasBench II is an innovative
More informationThe challenges of field sensors for trace metal detection. Chris Searle Product Manager Trace2o Ltd
The challenges of field sensors for trace metal detection Chris Searle Product Manager Trace2o Ltd What is a heavy metal and why is it necessary to determine concentration? Tends to be categorised as Metallic
More informationEnhancing the productivity of food sample analysis with the Agilent 7700x ICP-MS
Enhancing the productivity of food sample analysis with the Agilent 77x ICP-MS Application note Foods testing Authors Sebastien Sannac, Jean Pierre Lener and Jerome Darrouzes Agilent Technologies Paris,
More informationSingle Nanoparticle Analysis of Asphaltene Solutions using ICP-QQQ
Application Note Energy and fuels Single Nanoparticle Analysis of Asphaltene Solutions using ICP-QQQ Agilent 8900 and ICP-MS MassHunter software module simplify spicp-ms analysis Authors Jenny Nelson Agilent
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 informationDirect Analysis of Trace Metal Impurities in High Purity Nitric Acid Using ICP-QQQ
Application Note Semiconductor Direct Analysis of Trace Metal Impurities in High Purity Nitric Acid Using ICP-QQQ Authors Kazuo Yamanaka and Kazuhiro Sakai Agilent Technologies, Tokyo, Japan Introduction
More informationIn-Solution Digestion: Multi-Plate v1.0 Quick Start Guide
In-Solution Digestion: Multi-Plate v1.0 Quick Start Guide This guide is for users who have been trained in the proper use of the AssayMAP Bravo Platform and understand the safety guidelines in the Bravo
More informationHigh Throughput Water Analysis using Agilent 7900 ICP-MS coupled with ESI prepfast
High Throughput Water Analysis using Agilent 7900 ICP-MS coupled with ESI prepfast Application Note Environmental Authors Austin Schultz and Jake Unnerstall, Elemental Scientific, Omaha NE, USA Steve Wilbur,
More informationFormation of iron oxide nanoparticles for the photooxidation of water: Alteration of finite size effects from ferrihydrite to hematite
SUPPLEMENTARY INFORMATION Formation of iron oxide nanoparticles for the photooxidation of water: Alteration of finite size effects from ferrihydrite to hematite Sebastian P. Schwaminger 1, Rifki Surya
More informationSimplifying the Process: Automated USP 643 / EP
Simplifying the Process: Automated USP 643 / EP 2.2.44 Purified Water and Water For Injection Testing Using A Next Generation TOC Analyzer Application Note By: Brian Wallace and Stephen Lawson Background
More informationAccurate measurement of elemental impurities in metals and metal alloys using the Thermo Scientific icap TQ ICP-MS
APPLICATION NOTE 434 Accurate measurement of elemental impurities in metals and metal alloys using the Thermo Scientific icap TQ ICP-MS Authors Introduction Marcus Manecki, Daniel Kutscher, Shona McSheehy
More informationDetection of engineered cerium oxide nanoparticles in soils
Detection of engineered cerium oxide nanoparticles in soils Frank von der Kammer Antonia Praetorius Willi Fabienke Thilo Hofmann Department of Environmental Geosciences University of Vienna Austria identification
More informationDetermination of Carbon d13c isotopic composition from DIC samples
APPLICATION NOTE 30367 Determination of Carbon d13c isotopic composition from DIC samples Authors Introduction Magda Mandic, Nils Stoebener, Luka Mandic, Danijela Šmajgl Thermo Fisher Scientific, Bremen,
More informationBig-Geo-Data EHR Infrastructure Development for On-Demand Analytics
Big-Geo-Data EHR Infrastructure Development for On-Demand Analytics Sohayla Pruitt, MA Senior Geospatial Scientist Duke Medicine DUHS DHTS EIM HIRS Page 1 Institute of Medicine, World Health Organization,
More informationAgilent 8900 Triple Quadrupole ICP-MS LEAVE INTERFERENCES BEHIND WITH MS/MS
Agilent 89 Triple Quadrupole ICP-MS LEAVE INTERFERENCES BEHIND WITH MS/MS Agilent 89 Triple Quadrupole ICP-MS PUT YOUR ICP-MS RESULTS BEYOND DOUBT Interference removal is more reliable and easier to achieve
More informationBIOLIGHT STUDIO IN ROUTINE UV/VIS SPECTROSCOPY
BIOLIGHT STUDIO IN ROUTINE UV/VIS SPECTROSCOPY UV/Vis Spectroscopy is a technique that is widely used to characterize, identify and quantify chemical compounds in all fields of analytical chemistry. The
More informationApplication Note. Author. Abstract. Introduction. Hydrocarbon Processing
Automated Preparation of Simulated Distillation Standards and Samples for ASTM Methods D2887, D7213, D7398 and D6352 using the 7693A System with Easy SamplePrep Software Author Roger L. Firor Agilent Technologies,
More informationAlphaVision-5.3. Integrated, Ethernetconnected. spectrometers. 32-bit software for Windows 2000 and XP Professional ORTEC
AlphaVision-5.3 Integrated, Ethernetconnected alpha spectrometers 32-bit software for Windows 2000 and XP Professional Alpha Vision 5.3 What makes us the best???? We are the cutting edge!!!! Introduction
More informationShorten your Time-to-Result
Shorten your Time-to-Result Effective quality and process control requires the shortest time-to-result possible. This is the time needed from sampling to the final quantitative result. Any advantage results
More informationDevelopment of AFM Platform for Directly Measuring the Nanoparticle-Nanoparticle and Nanoparticle-Cell Interactions
Development of AFM Platform for Directly Measuring the Nanoparticle-Nanoparticle and Nanoparticle-Cell Interactions Georgios Pyrgiotakis, Christoph Blattmann, Sotiris Pratsinis, Philip Demokritou Harvard
More informationTOXICOLOGY & FORENSIC APPLICATIONS
TOXICOLOGY & FORENSIC APPLICATIONS New Developments of Confirmation Instruments Applications in the Poison Control Centre's Thermo Scientific Instrumentation & their integrated solution s specialize in
More informationSample Preparation. Approaches to Automation for SPE
Sample Preparation Approaches to Automation for SPE i Wherever you see this symbol, it is important to access the on-line course as there is interactive material that cannot be fully shown in this reference
More informationMetals Determinations with High Accuracy and Traceable Uncertainty
32 nd FACSS/51 st ICASS Conference Metals Determinations with High Accuracy and Traceable Uncertainty T. M. Rettberg, S. Evans Norris, J. MacIntosh VHG Labs 276 Abby Road Manchester, NH 03103 USA Quantitative
More informationICP-MS. High Resolution ICP-MS.
ICP-MS attom ES High Resolution ICP-MS www.nu-ins.com Attom ES Enhanced Sensitivity Enhanced Speed Enhanced Selectivity Enhanced Software The Attom ES from Nu Instruments is a double focussing inductively
More informationUniversity Wet Chemistry Analyzer Packages
University Wet Chemistry Analyzer Packages University laboratories and public research institutions have a special place in the scientific community. Often they are tasked with undertaking basic research
More informationWatershed Modeling With DEMs
Watershed Modeling With DEMs Lesson 6 6-1 Objectives Use DEMs for watershed delineation. Explain the relationship between DEMs and feature objects. Use WMS to compute geometric basin data from a delineated
More informationDetection of Al 2 O 3 particles in toothpaste by FFF- ICP-MS (confirmatory method)
Detection of Al 2 O 3 particles in toothpaste by FFF- ICP-MS (confirmatory method) Manuel Correia, Katrin Loeschner National Food Institute, Technical University of Denmark (DTU) manco@food.dtu.dk NanoDefine
More information3M Microbiology. 3M TM Petrifilm TM Plate Reader
3M Microbiology 3M TM Petrifilm TM Plate Reader For 3M TM Petrifilm TM Aerobic Count, 3M TM Petrifilm TM Coliform Count and 3M TM Petrifilm TM E. coli/coliform Count Plates Saves Time Reduces Costs Improves
More informationICP-MS-based characterization of inorganic nanoparticles sample
Analytical and Bioanalytical Chemistry Electronic Supplementary Material ICP-MS-based characterization of inorganic nanoparticles sample preparation and off-line fractionation strategies Anne-Lena Fabricius,
More informationNanodefinition and Nanoanalytics: The NanoDefine Project
Nanodefinition and Nanoanalytics: The NanoDefine Project Hubert Rauscher European Commission Joint Research Centre www.jrc.ec.europa.eu Serving society Stimulating innovation Supporting legislation The
More informationThermo Scientific Neptune XT MC-ICP-MS
Thermo Scientific Neptune XT MC-ICP-MS Neptune XT MC-ICP-MS A new edition of the market leading Thermo Scientific Neptune Series MC-ICP-MS, capturing the best of technology for high-precision isotope ratio
More informationPS1-10 COMPARISON OF SIZE-DETERMINING TECHNIQUES FOR NANOPARTICLES IN SUSPENSION: APPLICATION TO Ag NPs.
PS1-10 COMPARISON OF SIZE-DETERMINING TECHNIQUES FOR NANOPARTICLES IN SUSPENSION: APPLICATION TO Ag NPs Sylvie Motellier, Nathalie Pélissier, Jean-Gabriel Mattei, Olivier Sicardy 8 November 2016 Univ.
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 informationThree hour lab. Chem : Sept Experiment 2 Session 2. Preparation Pre-lab prep and reading for E2, Parts 3-5
Chem.25-26: Sept.24-3 Experiment 2 Session 2 Preparation Pre-lab prep and reading for E2, Parts 3-5 Experiment 2 Session 2 Electrons and Solution Color Three hour lab Complete E2 (Parts - 5) Prepare discussion
More informationSamples compliant with the WATER
ENVIRONMENTAL analysis A routine method for the Quantitative Measurement of trace metals in WATER Samples compliant with the WATER Quality Standard EN ISO 17294 on the Agilent 7000 Series ICP-MS. Solutions
More informationLa RMN quantitative appliquée aux petites molécules
La RMN quantitative appliquée aux petites molécules Fabrice Moriaud - Applications Development - Fällanden 30ème Réunion d Utilisateurs RMN Bruker December 9, 2016 1 Covered in this presentation Quantification
More informationPerseverance. Experimentation. Knowledge.
2410 Intuition. Perseverance. Experimentation. Knowledge. All are critical elements of the formula leading to breakthroughs in chemical development. Today s process chemists face increasing pressure to
More informationTest Method Development and Validation as Pertaining to Microtrac Particle Size Measuring Instruments
Test Method Development and Validation as Pertaining to Microtrac Particle Size Measuring Instruments Philip E. Plantz, PhD Application Note SL AN 17 Rev B Provided By: Microtrac, Inc. Particle Size Measuring
More informationImaging gold nanoparticles in mouse liver by laser ablation inductively coupled plasma mass spectrometry
Supplementary Information Imaging gold nanoparticles in mouse liver by laser ablation inductively coupled plasma mass spectrometry Qing Li 1,2, Zheng Wang 1,*, Jiamei Mo 1, Guoxia Zhang 1, Yirui Chen 1,
More informationLogin -the operator screen should be in view when you first sit down at the spectrometer console:
Lab #2 1D 1 H Double Resonance (Selective Decoupling) operation of the 400 MHz instrument using automated sample insertion (robot) and automated locking and shimming collection of 1D 1 H spectra retrieving
More informationAN INTERNATIONAL SOLAR IRRADIANCE DATA INGEST SYSTEM FOR FORECASTING SOLAR POWER AND AGRICULTURAL CROP YIELDS
AN INTERNATIONAL SOLAR IRRADIANCE DATA INGEST SYSTEM FOR FORECASTING SOLAR POWER AND AGRICULTURAL CROP YIELDS James Hall JHTech PO Box 877 Divide, CO 80814 Email: jameshall@jhtech.com Jeffrey Hall JHTech
More informationTowards Automatic Nanomanipulation at the Atomic Scale
Towards Automatic Nanomanipulation at the Atomic Scale Bernd Schütz Department of Computer Science University of Hamburg, Germany Department of Computer Science Outline Introduction System Overview Workpackages
More informationV. LAB REPORT. PART I. ICP-AES (section IVA)
V. LAB REPORT The lab report should include an abstract and responses to the following items. All materials should be submitted by each individual, not one copy for the group. The goal for this part of
More informationPeter L Warren, Pamela Y Shadforth ICI Technology, Wilton, Middlesbrough, U.K.
783 SCOPE AND LIMITATIONS XRF ANALYSIS FOR SEMI-QUANTITATIVE Introduction Peter L Warren, Pamela Y Shadforth ICI Technology, Wilton, Middlesbrough, U.K. Historically x-ray fluorescence spectrometry has
More informationTrace elemental analysis of distilled alcoholic beverages using the Agilent 7700x ICP-MS with octopole collision/ reaction cell
Trace elemental analysis of distilled alcoholic beverages using the Agilent 77x ICP-MS with octopole collision/ reaction cell Application note Food testing Author Glenn Woods Agilent Technologies Cheadle
More informationParticle Analysis at the Touch of a Button. Litesizer series
Particle Analysis at the Touch of a Button Litesizer series Particle systems can be complex The size and stability of nanoparticles and microparticles are crucial to their function, as well as to their
More informationElectroSpray Deposition system as sample preparation for NP analysis by EM & HRMA as on line analysis technique for the smallest NP range
ElectroSpray Deposition system as sample preparation for NP analysis by EM & HRMA as on line analysis technique for the smallest NP range Industrial workshop. Frankfurt 24 October 2017 Silvia López Vidal
More informationSimple and Reliable Soil Analysis using the Agilent 7800 ICP-MS with ISIS 3
Simple and Reliable Soil Analysis using the Agilent 7800 ICP-MS with ISIS 3 Author Application Environmental Tetsuo Kubota Agilent Technologies, Japan Introduction Regulations concerning activities such
More information