Mass spectrometric analyses

Instrument specification

  • Agilent 6224 Accurate-Mass TOF LC-MS
  • ionization techniques
    • electrospray (ESI)
    • atmospheric pressure chemical ionization (APCI)
  • measurement accuracy = below 2 ppm, m/z range 30 - 20,000 Da
  • scan rate 20 spectra/s at m/z 100-3200 (resolution 20,000 FWHM)
  • possibility of connection to liquid chromatography with UV detection

Sample requirements

  • sample in solid state 1 - 3 mg
  • the structural and chemical formula of the substance, if known
  • description of starting substances from synthesis, possible known intermediates
  • assumed purity of the sample, possible contaminants
  • solubility in different solvents
  • sample stability (photostability, ultrasound, stability in solution)
  • type of analysis required - MS or LC-MS

Download the request form

No description

Contacts

Mgr. Miroslava Bittová, Ph.D.
(responsible person, sample reception)
5 4949 6454
(office 331/C14)
bittova@sci.muni.cz
Laboratory phone number 5 4949 5939
(laboratory 327/C14)
 
prof. Mgr. Jan Preisler, Ph.D.
(guarantor)
  preisler@chemi.muni.cz

 

Base rate per hour of work (CZK) from 1.4.2023 Department of Chemistry Academic institutes Others
MS analyses 210,- 500,- 1000,-
LC-MS analyses 450,- 1000,- 1500,-
LC analyses 290,- 600,- 1200,-

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