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Bruker AV400 spectrometer
400MHz NMR spectrometer for liquid samples
Brand: Bruker AV400
Type: Techniques
  • Small molecule structure elucidation: elucidation of connectivity, stereochemical configuration and conformation.
  • Structural characterisation of nanoparticles and their interactions with substrates.
  • Mobility studies and molecular dynamics.
  • Monitoring of chemical processes: kinetics.
  • Determination of association and molecular interaction processes.
  • Studies at variable temperatures.
  • Observation of a wide variety of magnetic cores: 19F, 195Pt, 133Cs, 11B, 31P, 6Li, 29Si, etc.
Description

Bruker AV400 spectrometer, with a 400 MHz Bruker (9.4 T) standard mouth (54mm) Oxford magnet and two radio frequency channels and 2H lock.

BBO ATM probe. 1H/BB direct multinuclear probe (5mm) with field gradients on the z-axis and automatic frequency control. Wideband channel frequency interval of 15N to 31P.

BBI ATM probe. 1H/BB inverse multinuclear probe (5mm) with field gradients on the z-axis and automatic frequency control; proton and multinuclear wideband channel.

Accessory for air temperature control up to 5ºC. Liquid nitrogen evaporator for experiments at low temperatures.

Samplexpress Lite sample changer with a 16-sample capacity.

Practical implementation

High-resolution 1D and 2D NMR experiments for the structure elucidation of molecules of chemical origin.

Recording of multinuclear NMR 1D spectra for samples in dissolution (selective excitation, decoupling, NOE, DEPT, etc.).

Homonuclear two-dimensional NMR spectrum acquisition (COSY, NOESY, etc.) and heteronuclear inverse detection (HMQC, HSQC, HMBC).

Studies on dissemination, kinetics and experiments at variable temperatures.

 

Quality certifications

Buerau Veritas Certificate ISO9001

10/1/2020 to 2023

Terms of use