NMR spectrometer Varian INOVA 400

NMR spectrometer Varian INOVA 400

  • Skraćeni naziv instrumenta

    Varian INOVA 400

    Inventarni broj

    2374

    Uža područja primjene

    organic chemistry, physical chemistry, biochemistry

    Namjena instrumenta

    measurement of NMR spectra for identification and assignation of chemical structures

    Popis usluga

    recording of NMR spectra; interpretation of NMR spectra

    Opis na stranicama zavoda/laboratorija

    http://www.pharma.unizg.hr/en/research/equipment/

    Project title

    Cooperation with German company Symrise

    Ključne riječi

    NMR, spin, chemical structure, spectroscopy

    Procijenjeni broj korisnika

    100

    Year of manufacture

    2002

  • Ustanova en

    Sveučilište u Zagrebu, Farmaceutsko-biokemijski fakultet
    Ante Kovačića 1, Zagreb

    Zavod

    Department of Organic Chemistry

    Laboratorij

    -

    Grad

    Zagreb

    Ulica i broj

    Ante Kovačića 1

    Krilo/Kat/Soba

    1st floor

  • Način korištenja instrumenta

    , , ,

    Upute za korisnike

    samples for measurement are to be soluble in standard deuterated solvent; if larger number of samples are to be measured, deuterated solvents have to be brought by the user (0.5 mililiter per sample); the long-term experiments have to be reported earlier

    Cjenik korištenja

    Free service in case of scientific cooperation and free in case limited number of samples for university members.

    Popis ovlaštenih korisnika

    Prof. dr. Valerije Vrček
    Prof. dr. Bernard Denegri
    Prof. dr. Mirela Matić
    Prof. dr. Sandra Jurić

    Termini tečajeva za korisnike

    Negotiable.

  • Ime i prezime

    Valerije Vrček

    Titula

    Full professor

    E-mail

    vvrcek@pharma.hr

    Telefon

    +385-1-6394441

    Faks

    +385-1-4856201

    Mobitel

    -

  • Model

    INOVA 400

    Mrežna (URL) adresa instrumenta na stranicama proizvođača

    https://www.agilent.com/store/en_US/Cat-SubCat1ECS_45009/INOVA?navAction=push&navCount=0

    Princip rada i mjerna tehnika

    When placed in a magnetic field, NMR active nuclei (such as 1H or 13C) absorb electromagnetic radiation at a frequency characteristic of the isotope.The resonant frequency, energy of the radiation absorbed, and the intensity of the signal are proportional to the strength of the magnetic field. In case of the spectrometer INOVA 400, in a 9.4 Tesla magnetic field, hydrogen atoms (commonly referred to as protons) resonate at 400 MHz. Different nuclei will resonate at different frequencies at this field strength in proportion to their nuclear magnetic moments. The instrument may be used for identification and determination of chemical structures, for studying chemical kinetics, and for measurement of the concentration of analyte in the sample.

    Radno i mjerno područje

    the sample must be soluble in deuterated solvent (D2O, DMSO-d6 ili CDCl3); the sample must contain 1H, 13C, 19F ili 31P isotope in its structure; measurement are possible in the concentration range of ca. 1mM

    Proizvođač

    Varian (Agilent), USA

    Mrežna (URL) adresa proizvođača

    https://www.agilent.com/

    Purchase price

    150000

    Estimated current value of equipment

    1000000

    Estimated value of procurement of new equipment with identical characteristics

    4000000

    Vijek trajanja

    30 years

    Popratna i dodatna oprema

    Air compressor
    Air condition system
    Dewars for the liquid nitrogen and helium transport

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