Equipment
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Equipment
Magritek Spinsolve 60 (60 MHz Benchtop NMR Spectrometer)
Resolution: <0.5 Hz (50%) / <20 Hz (0.55%)
Sensitivity: 130:1 for 1% ethyl benzene
3D PFG gradients optimized for gradient-enhanced methods
No cryogens
External hardware lock, with no need for deuterated solvents
WET solvent suppression
Suitable for online reaction monitoring
Easy to operate
more information can be found on the NMR page
UV/VIS spectroscopy (photometry)
Double-beam photometer SPECORD® 200 PC (Analytik Jena)
Wavelength range: 190 – 1100 nm
Spectral resolution: 1; 2 and 4 nm
Software: WinASPECT
Infrared spectroscopy
Bruker Tensor 27 (with Quick Lock technology)
MIR beam splitter Spectral range: 7500 – 370 cm-1
KBr window, HeNe laser module
mainly operated with the Platinum-ATR-unit
OPUS/IR software package V. 6.5
EPR Spectroscopy
Magnettech ESR Spectrometer MiniScope MS300
Microwave power: 100 µW – 50 mW
MW frequency: 9.30 – 9.55 GHz
B0-Field range: 0.05 – 0.45 T
Field sweep: 0 – 0.4 T
Hamamatsu LightningCure LC-8
Mercury xenon lamp: UV 250 nm wavelength band (spectral range approx. 240 - 400 nm)
The light intensity can be adjusted between 0 and 100 %
UV irradiance 4500 mW/cm2 (light intensity)
Temperature Controller TC H03
Dewar unit with resonator dewar and control unit
Nitrogen lifter with evaporator
Theoretically -170 °C to +200 °C possible
Gas chromatography (GC-FID)
Agilent GC 6890n PC with Flame Ionization Detector
Software: Chemstation Rev.B04.02 [96]
Column: DB-5 ([(5%-phenyl)-methylpolysiloxane]- (30 m long; 320 µm diameter (0.32 mm), 0.25 µm film thickness))
Carrier gas helium (other gases required: hydrogen, synthetic air, nitrogen)
Gas chromatography (GC-MSD)
Agilent GC 7890B
Agilent 5977B GC/MSD (Mass selective EI detector with electron impact ionization)
G4513A Autosampler
Control and analysis software: MassHunter (Version 10.0.368)
GC column: HP 5 MS ultra inert (30 m x 0.25 mm, layer thickness 0.25 µm)
Carrier gas helium
Various glove boxes - For working in oxygen-free and water-free environment
Vigor Glovebox (example)
Model: SG 1200/750TS-F
MBraun Glovebox (example)
Model: Unilab 3507-A