Magnetic ANALYTICAL MICRO MILL - ACS Publications

Spectrum Simplification by Broadband Homonuclear. Decoupling. Computer Simulations of Magnetic ... This. Petroleum. Division,. ACS. Dr. J. Y. Beach, T...
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VOLUME 2, NUMBER 1 , JANUARY 1970

ANALYTICAL ICRO M I L L

Journal of Magnetic Resonance

2 0 - 5 0 ML SAMPLES GROUND

Stainless steel chamber may be quickly disassembled for autoclaving or cleaning. Serrated hose connections to jacket surrounding grinding chamber permit circulating cold tap water or direct coupling with constant temperature circulator.

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Rexfe.Rivfeàftis F A, l... Αη«ί David M. Gram TftomasA Se»« EiMnD.îicetai Κ. H, Ma«i*er Bërftaftl LizSfespirbî*à»15, HuisbaM Η, J. Befmlein fofKï SotommΛ. David Buefeiagham : Masaji Kui*> . J.B. StGtiWTS S, M. CaAteiiana Dfrrid W. ftk€*H Himieït M %-J-cCêJïœe3l John E. Wem l·· Dieïït Ife » . PMlifss. OiPfgiî' K.. ïraeakd

INSTANTLY

Stainless steel blade rotating at speeds up to 20,000 r.p.m. reduces small samples to minute size in a matter of moments. Ultimate particle size depends upon sample material and length of run. Grinding chamber is closed during milling operation to rule out sample loss. Built-in safety switch assures operator protection.

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ACADEMIC PRESS N e w York and London >

Some materials already successfully milled are: PHARMACEUTICALS BONE PLASTICS CERAMICS SOIL CHEMICALS TEETH COAL TISSUES • LIVER FERTILIZER • MUSCLE FROZEN TISSUES • PLANT GRAIN • SKIN 9"H χ 5"W χ 6"D overall. For 115 Volts. Cat. No. 6-030100 Mill S149.50 Available from major lab supply dealers. Ask for BULLETIN 171

from the EDITOR'S INTRODUCTION: "There can be no doubt that the field of magnetic resonance has grown with a rapidity almost unprecedented in science. The number of papers devoted to various aspects of the subject is astonishing. Indeed, there can be no doubt that, in the slightly more than a score of years since the pioneering discoveries of Zavoisky, of Bloch, Hansen and Packard, of Purcell and Pound and Bloembergen, magnetic resonance has come of age . . . " . . . It is our intention that this publication carry all those sorts of material which will be of value pects of the field are being uncovered or in which magnetic resonance is being applied to the study of the behavior of matter. We hope that every scientist working actively in these areas will wish to have his own copy of the Journal at hand in his laboratory.'-WALLACE S. BREY, JR., Editor Contents of Journal of Magnetic Resonance—Volume 2 , n o . 3— May 1970: Internuclear Double Resonance (INDOR] Spectroscopy; Determination of " C , "*Sn, >*»Hg a n d " * P b Nuclear Magnetic Resonance. A Nuclear Magnetic Resonance Study of Molecular Motion i n Liquid a n d Solid Ammonia. NMR. Spectra of Reorienting Nuclear Pairs in Solids: Application to Conformational Changes. Combination Frequencies in Double Resonance with Irradiation of a Double-Quantum Transition. Solvent Effects on t h e Internal Proton Chemical Shifts of Nitrobenzene, Aniline and Halobenzenes, Electron Spin Resonance Studies of t h e Potassium 9, 10-Dihydroanthracenide Ion Pair, Isotropic NMR Shifts in Transition Metal Complexes; The Calculation of the Fermi Contact a n d Pseudocontact Terms. Spectrum Simplification by Broadband Homonuclear Decoupling. Computer Simulations of Magnetic Resonance Spectra Observed in Polycrystallme and Glassy Samples. Predicted Behavior of the Electron Spin Resonance Signal from S=2 Systems. Theory of the Anisotropy of Nuclear Spin Coupling. Analysis of NMR Relaxation Times in Polymers with Fiber Symmetry. Nuclear Magnetic Resonance Spectroscopy of Aromatic Acids. I. Benzoic Acid and Derivatives. O n t h e Determination of the Chemical Shift Anisotropy for Protons by Liquid Crystalline Phases. Book Reviews. Announcements and News Items. The Journal of Magnetic Resonance began publication in January 1969. Since that time it has grown considerably, and indications are that it will continue to grow, isn't it time you subscribed? Volume 2-3: 1970, bimonthly, $46.00 (Add $2,00 for postage outside U.S.A. and Canada.)

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