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Spectrochemistry

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JEOL Mass Spectrometers

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Friday, November 23, 2007 Login Register HOME ABOUT US PRODUCTS NEWS & EVENTS CONTACT US PRODUCTS : Analytical Instruments : Mass Spectrometers Analytical Inst. Products Mass Spectrometers AccuTOFT DARTT AccuTOFT GC AccuTOFT LC GCmateT II MStationT 800D Q1000GC Nuclear Magnetic Resonance ECS ECX ECA DeltaT NMR Software CapNMRT Probe Electron Spin Resonance JES-FA100 JES-FA200 JES-FA300 JEOL Mass Spectrometers Mass Spectrometry (MS) is one of the fastest-growing areas in analytical instrumentation. Magnetic sector and time-of-flight mass spectrometers (manufactured by JEOL) have very high stability, sensitivity, and resolution. These instruments are used in both quantitative and qualitative analysis, including high-resolution accurate mass measurements for the determination of elemental com Read More
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1H NMR - Intro

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1 H NMR Spectroscopy for CHM 222L Professor: S. Bruce King | Programming & Design: Yue-Ling Wong Topics >>> NMR Intro No. of Diff. Hydrogens Integration Chemical Shift Splitting Web Resources Practice >>> Predict Spectrum I: **Select one:** Benzyl Alcohol Bromoethane t-Butyl Acetate 1,3-Dichloropropane Ethyl Acetate Ethylmethylketone Methylbenzene 2-Nitrosopropane 1,1,2-Trichloroethane Predict Spectrum II: **Select one:** Aspirin 1-Bromopentane 2-Chlorobutane Ethyl Acetate Ethyliodide Peak Assignments: **Select one:** Aspirin 1-Bromopentane 2-Chlorobutane Ethyl Acetate Ethyliodide quick review 1 H NMR Intrepretation Tutorial Proton Nuclear Magnetic Resonance ( 1 H NMR) Spectroscopy is a powerful method used in the determination of the structure of unknown organic compound Read More
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Australian National University NMR Centre

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ANU Home | Search ANU Research School of Chemistry University NMR Centre University NMR Centre Introduction to the UNMRC NMR Basics / FAQ Guide to NOE experiments Solid State experiments Application Notes Setting up a CD writer For NMR Centre Users 800 MHz NMR Facility Search this Web Site Copyright | Disclaimer | Privacy | Contact ANU Page last updated: 29 May 2007 Please direct all enquiries to: UNMRC Facility Coordinator The Australian National University ♦ CRICOS Provider Number 00120C Read More
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BMRB - Biological Magnetic Resonance Bank

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Biological Magnetic Resonance Data Bank --> Search Archive Deposit Data NMR Statistics Spectroscopists' Corner Programmers' Corner Home Site Map FTP Access Structural Genomics and other "omics" Metabolomics Educational Outreach NMR Data Formats WWW Sites News About BMRB Feedback FTP Access BMRB List Server BMRB Job Opportunity BMRB Mirrors: Madison WI, USA Florence , Italy Osaka Japan --> BMRB Data Listed By: Macromolecular types NMR spectral parameters Kinetics Thermodynamics Restraints Structure Time-domain sets Solid-state NMR Unfolded proteins Biomolecular Highlight: Lysozyme Search BMRB Data Browser , FASTA Search of BMRB , NMR Restraints , Time-domain Data Sets Deposit Data ADIT NMR BMRB Mirrors Madison USA , Osaka Japan , Florence Italy About BMRB Mission Statement , Aims and Polici Read More
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Bruce King & Yue-Ling Wong's NMR Tutorials and Exercises

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NMR Intrepretation Tutorials and Exercises This page is created and maintained by Yue-Ling Wong ( ylwong@wfu.edu ) 1 H NMR 13 C NMR To run these online tutorials and exercises, make sure you have: Netscape 3.01 or above Macromedia Shockwave plug-in Chime plug-in If you are Wake Forest students and faculty, you can check our webtool web page for installation instructions. Read More
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CH255 Home Page

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CH255J Homepage Syllabus NMR Spectroscopy 1 H Chemical Shift Prediction Substituent Constant Approach for Proton Chemical Shifts. 13 C Chemical Shift Prediction Substituent Constant Approach for Proton Chemical Shifts. JMM: 1st Order Multiplet Maker for spin-spin splitting multiplets (or, JMM: alternate version without frames or J estimation) JJ: 1st Order Spin-Spin Multiplet Deconvolution for determining the J coupling constants from 1 H NMR spin-spin splitting multiplets (under development) Deconvolve: NMR Spectral Deconvolution and Peak Picking for automatic peak picking based on Fourier Transform spectral deconvolution. This applet is useful for creating the peak list for JJ based spin-spin multiplet deconvolution, above. JD: Spin-Spin Splitting Simulation for up to five spins. Exchang Read More
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CHEM 525 NMR Spectroscopy

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Development of this course has been made possible through financial support from the National Science Foundation . This does not imply endorsement of any of the ideas or opinions expressed in this course by the Foundation Nuclear Magnetic Resonance (NMR) Angel C. de Dios , Associate Professor 602F, (202) 687-0670 Lectures: MWF 10:15-11:05 am Reiss 282 Fall Semester 2001 Text (strongly recommended) : "Protein NMR Spectroscopy", J. Cavanagh, W.J. Fairbrother, A.G. Palmer III, N.J. Skelton (Academic Press, 1996). Supplementary Texts: "Principles of Nuclear Magnetic Resonance in One and Two Dimensions", R.R. Ernst, G. Bodenhausen, A. Wokaun (Clarendon Press, 1987). "Principles of Magnetic Resonance", C.P. Slichter (Springer-Verlag, 1990). "High Resolution NMR Read More
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FTNMR FID Archive - Pacific Lutheran University

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The FTNMR Free Induction Decay Archive Pacific Lutheran University Department of Chemistry Tacoma, Washington 98447 In this archive you will find 1 H and 13 C NMR free induction decay (FID) files of small organic molecules. The FID's in this archive were acquired on the 300 MHz broad band FTNMR spectrometer at Pacific Lutheran University and are available in the formats described below. This data is provided free as a service to the educational community. If you download and use this data we ask that you acknowledge the Pacific Lutheran University FTNMR FID Archive. Thank you. A special section of this archive is dedicated to the NMR spectra used in Solomons and Fryhle Organic Chemistry , 7th Edition (John Wiley & Sons, Inc., New York, ©2000). The Solomons and Fryhle section of the archive Read More
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Madison Instruments, Inc.: FTIR Troubleshooting

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Home > Products > FTIR Products > Troubleshooting FTIR Troubleshooting Using our vast FTIR service experience we have compiled this list of symptoms and causes for ailments common to all FTIR systems, regardless of the vendor. This list will be updated frequently. Please contact us with suggestions or inquiries. DISCLAIMER : Many of the suggestions provided here should only be performed only by a qualified service engineer. High voltages may be present. Laser light is potentially harmful to your eyes. Improper handling of optical, electronic, and mechanical components can degrade performance. This information is provided for reference only. Madison Instruments, Inc. does not guarantee the accuracy of the information provided. What type of problem are you having? Noise Spikes in da Read More
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Mass Spectrometry and Biotechnology Resource

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Current Mass Spectrometry, Biotech, and Pharma News Thermo Fisher Scientific Launches MetWorks? 1.1.0 (Nov 14th) Thermo Fisher Scientific Partners with Phytronix Technologies to Offer Ultra High-Speed LDTD Technology for Large Volume LC/MS Analyses (Nov 13th) Abbott Receives U.S. Food and Drug Administration Approval for New Lower-Strength Kaletra? (lopinavir/ritonavir) Tablet for Pediatric HIV Patients (Nov 12th) CV Therapeutics' Selective Adenosine A1 Agonist Tecadenoson Shows Synergistic Effect with Ultra Low Dose Beta Blocker in Preclinical Atrial Fibrillation Model (Nov 8th) Amgen to Provide New Evidence as Part of a Formal Reconsideration of CMS' National Coverage Determination on ESAs (Nov 8th) New South S.F. center to help Pfizer find next biotech cure , link to article at The San Read More
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MS Tools for the Mass Spec System User

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Scientific Instrument Services, Inc. Supplies and Services for Mass Spectrometers, Gas Chromatographs and Liquid Chromatographs Search: Home Products Catalog Services Machining References Customers Dealers Company Application Notes | Adsorbent Resins | MS Tips | Newsletter | MSDS | MS Tools MS Tools Mass Spec Tools is designed to be an information source for the mass spectrometer community. We hope that the following information, tools, and references will be of use to you. If you have any suggestions for additional information to be included or if you would like to make a contribution to its content, we would like to here from you. Mass Spec Software Tools - from SIS SIS has written the following online programs as tools for use by the mass spec community. The programs are designed to be Read More
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MS Tutorial

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Mass Spectrometry On-line Tutorial Outline: What is mass spectrometry? The mass spectrometer Ionization methods Electron Impact EI ionization Chemical Ionization CI Electrospray ionization techniques Matrix Assisted Laser Desorption Atmospheric Pressure Chemical Ionization APCI Particle induced desorption techniques Analysis of ions Tandem Mass Spectrometry Ion detection Separation Methods for Coupling with Mass Spec Back to ISU mass spec Homepage Read More
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NMR at Widener University

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NMR at Widener University NMR at Widener University This site is designed to view with a frames capable browser. If you see this message, your browser does not support frames. You may access the individual frames from the links below About This Site Lecture Seminar Mathcad Documents for Teaching NMR NMR Software NMR Links NMR Data Listserv This page is maintained by Scott Van Bramer Department of Chemistry Widener University One University Place Chester, PA 19013 Please send any comments, corrections, or suggestions to svanbram@science.widener.edu . Last Updated 4/26/96 This page has been accessed 92642 times since 2/10 /96 . Read More
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NMR Knowledge Base - The NMR Resource

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Login | Register Search: Site NMR NMR Ezine Making the best out of isotope effects [registered users only] Journal of Labelled Compounds and Radiopharmaceuticals has just published a special issue on "Isotope Effects: Recent Developments in Chemistry and Biochemistry". The issue contains 14 reviews providing a competent survey on a wide variety of topics on how to best use isotopes for your research. spectroscopyNOW has selected two articles with special interest for you... [Thu Nov 22 00:00:00 GMT 2007] Hormonally yours A new approach to NMR that allows non-purified urine samples to be analysed, has provided an answer to biochemical puzzle that has vexed scientists since the 1960s. The discovery of a candidate hormone that controls the flushing out of sodium from our bodies could help exp Read More
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NMR meets MUSICIANS - the sound of FIDs / Page 1

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University of Erlangen-Nuremberg, Institute of Organic Chemistry Auditory Presentation of Free Induction Decay (FID) Signals Generated by NMR Spectrometers or Copyright © 1996 Walter Bauer , Institute of Organic Chemistry , University of Erlangen-Nuremberg , Germany Dedicated to Prof. Dr. Dr. h. c. Dieter Seebach on the occasion of his 60 th birthday This is an article written for the WWW. To read this article, you may either go from top to bottom by clicking the "next" icon at the bottom of each page. Alternatively, you may select certain topics or sounds. Each sublinked page will additionally allow you to step to the previous page or to the MUSICIANS home page. Hardcopy reprints of this article are available on request from the author. Contents: General Overview Fundamentals of NMR Audit Read More
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Organic Structure Elucidation Workbook

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Viewing this page requires a browser capable of displaying frames. Read More
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R?sum? de RMN 2D (US)

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" top.imgAP += " BODY { SCROLLBAR-FACE-COLOR: #9A7F30; SCROLLBAR-TRACK-COLOR: #3F0200; SCROLLBAR-HIGHLIGHT-COLOR: #FFE25C; SCROLLBAR-SHADOW-COLOR: #000000; SCROLLBAR-3DLIGHT-COLOR: #000000; SCROLLBAR-ARROW-COLOR: #000000; SCROLLBAR-DARKSHADOW-COLOR: #800000 } " top.imgAP += " " top.imgAP += " " top.imgAP += " " top.imgAP += " " top.imgAP += " "+chapitre+" " top.imgAP += " 2D NMR Summary " return top.imgAP; } function basPage(numPag,PagPreced,PagSuiv,anCre,datMAJ) { top.imgBP = " " top.imgBP += " " top.imgBP += " " top.imgBP += " " top.imgBP += " " top.imgBP += " page "+numPag+" " top.imgBP += " 2D NMR Summary " top.imgBP += " " top.imgBP += " date de cr?ation: 18/03/"+anCre+" mise ? jour: "+datMAJ top.imgBP += " Realisation, NMR experiments "+top.CnomMail('bria',anCre,false)+"&"+top.CnomMa Read More
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Scripps Center for Mass Spectrometry

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Scripps Center for Mass Spectrometry Home MS History Research Publications Personnel Services Metabolomics Science SANDMAN METLIN XCMS Inside MS secrets This website has been updated The information you have requested will most likely be found by navigating the links provided on the left. Read More
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Society for Applied Spectroscopy Home Page

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Welcome to the Society for Applied Spectroscopy Your Portal to Spectroscopy on the Internet Mission The Society for Applied Spectroscopy is a nonprofit organization formed to advance and disseminate knowledge and information concerning the art and science of spectroscopy, and other allied sciences, to advance the professional standing and growth of the Society and its members, to coordinate cooperative endeavors of its individual members and sections, and to promote and maintain a close bond among its members. Society Profile The Society is a non-profit organization dedicated to the dissemination of information related to spectroscopy. In business for over 40 years, the Society is committed to education and to providing quality benefits to our 3,000 members worldwide. The objective of this Read More
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Spektroskopische Tools/Spectroscopic Tools :: Steffen's Science and Fun Page :: Lernen soll auch Spass machen/ Learning with Fun

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Search Main Menu Home Administration Profile Statistic Content Chemistry Linkcenter Search Flash-Games Periodic Table of Elements Guestbook Spectroscopic Tools Wizards Shift Tables 1H chem. shifts 13C chem. shifts 15N chem. shifts 31P chem. shifts 17O chem. shifts 19F chem. shifts 11B chem. shifts J(HH) Couplings NMR Solvents 1,4-Dioxane Acetone Acetonitrile Benzene Chloroform Dichlormethane Dimethylformamide Dimethylsulfoxide Ethanol Formic acid Methanol Nitromethane Pyridine Tetrahydrofurane Toluene Trifluoracetic acid JCAMP-DX Generator 13C Calculations Lineform Calc. Si-Einheiten Rechner Frequenz online courses Symmetry of molecules introduction symmetry point groups group theory remarks Introducing 1H NMR Table of Contents Goal Introduction chemical shifts I equivalent protons Protons Read More
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Surface Science Western

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Home | Services | Faculty & Staff | Research | Publications | About Us | Links Secondary Ion Mass Spectrometry (SIMS) Cameca IMS-3f SIMS SIMS is a surface analytical technique that uses an ion beam to remove material from a surface. The impact of the primary ions generates neutral atoms and positively and negatively charged secondary ions, that are sputtered from the sample surface. Positive or negative ions can then be mass-separated and detected by an electron multiplier or projected onto a phosphorescent screen in order to measure their spatial distribution on the surface. SIMS has the capability of analyzing all elements in the periodic table as well as all isotopes. Typical detection limits for trace elemental analysis are in the ppm to ppb range. Our instrument used for dynamic SIMS Read More
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WebSpectra - Problems in NMR and IR Spectroscopy

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Problems in NMR and IR Spectroscopy Welcome to WebSpectra - This site was established to provide chemistry students with a library of spectroscopy problems. Interpretation of spectra is a technique that requires practice - this site provides 1 H NMR and 13 C NMR, DEPT, COSY and IR spectra of various compounds for students to interpret. Hopefully, these problems will provide a useful resource to better understand spectroscopy. This project is supported by Cambridge Isotope Laboratories and the UCLA Department of Chemistry and Biochemistry . Project Director Professor Craig A. Merlic ©Copyright 1997 Craig A. Merlic, Barry C. Fam and The Regents of University of California NMR Facility Contributor Dr. Jane Strouse Instructional Documents Solving Spectral Problems Overview of NMR Spectroscopy Read More
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Year 2: NMR Spectroscopy

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Click Here for an Index search. Browse through the Global Instructional Chemistry pages. NMR Spectroscopy. Principles and Application. Six second year lectures given at Imperial College by Henry Rzepa . http://www.ch.ic.ac.uk/local/organic/nmr.html Index of Lectures Pre-amble What Nuclear Magnetic Resonance Can Measure Principles of Nuclear Magnetic Resonance A Collection of Identical Protons A Collection of Different Protons The Situation for Other Nuclei How to Detect all Frequencies Simultaneously. The Pulsed NMR Experiment. Processing the FID Practical Aspects. Applications of 13 C NMR. Applications of 1 H NMR. Using The gNMR Spectral Simulation Program Information Sources about NMR Recommended text: R. M. Silverstein, G. C. Bassler and T. C. Morrill, Spectrometric Identification of Or Read More
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