Reaction setups

Pressure Reactors (Berghof)
 
Gasses: O2, H2, CO2
 
Pressure: 10-40 bar
 
Temperature control possible
 
Room: 406 (building 30.48)
 
Responsible: Clara Scheelje
LED reactors
 
 
Wavelengths: 365 nm, 405 nm, white
 
Room: 405 (building 30.48)
 
Responsible: Clara Scheelje
Ballmill (Retsch)
 
Room: 406 (building 30.48)
 
Responsible: Leon Bartlewski

Purification methods

Automatic Flash Column (Biotage)
Model: Isolera One
 
Column sizes: 5 - 100 g
 
Detector: UV-Vis
 
Room: 103B (building 30.42)
 
Responsible: Qianyu Cai
Vacuum oven (Thermo Scientific)
Maximum temperature: 200 °C
 
Room: 408 (building 30.48)
 
Responsible: Celeste Libretti

Gas Chromatography

GC-FID (Bruker)
 
Solvents: Ethyl acetate or methanol
 
Concentration: 1 mg/mL
 
Room: 410 (building 30.48)
 
Responsible: Clara Scheelje
 
 
GC-FID (Agilent)
 
Solvents: Ethyl acetate or methanol
 
Concentration: 1 mg/mL
 
Room: 103A (building 30.42)
 
Responsible: Peter Conen
 
 
 
 
GC-MS (Varian)
 
Solvents: Ethyl acetate or methanol
 
Concentration: 1 mg/mL
 
Room: 103A (building 30.42)
 
Responsible: Peter Conen
 
Currently out of order!

Size Exclusion Chromatography

Oligo-GPC (Shimadzu)
 
Solvent: THF
 
1 pre-column, 2 separation columns
 
Maximum: 60 kDa
 
Room: 409 (building 30.48)
 
Oligo-GPC (PSS)
 
Solvent: THF
 
1 pre-column, 2 separation columns
 
Maximum: 60 kDa
 
Room: 103A (building 30.42)
 
 
Poly-GPC (Shimadzu)
 
Solvent: THF + NEt3 (2%)
 
1 pre-column, 2 separation columns
 
Room: 409 (building 30.48)
 
Poly-GPC (TOSOH)
 
Solvent: Hexafluoroisopropanol (HFIP)
 
Room: 103A (building 30.42)
 
Responsible: Andreas Ganzbuhl

Spectroscopy and Spectrometry

ATR FT-IR Spectrometer (Bruker)
 
Model: ALPHA
 
Room: 409 (building 30.48)
 
Online-IR (Mettler Toledo)
 
Model: ReactIR 702L
 
Reacion monitoring possible
 
Maximum: 3000 cm-1
 
Room: 103A (building 30.42)
 
Responsible: Timo Sehn
Benchtop NMR (Magritek)
 
60 MHz spectrometer
 
Reaction monitoring possible
 
Solvent suppression possible
 
Room: 406 (building 30.48)
 
Responsible: Qianyu Cai
ASAP-MS (Advion)
 
Ionization: APCI
 
Solvents: all except high-boiling
 
Room: 406 (building 30.48)
 
Responsible: Svenja Gröbel

Polymer Analytics

DSC (Mettler Toledo)
 
Range: -80 to 300 °C
 
TGA required before measuring
 
Room: 103A (building 30.42)
 
Responsible: Hendrik Kirchhoff
DLS (Malvern)
 
 
Room: 409 (building 30.48)
 
Responsible: Celeste Libretti
Rheometer (Kinexus)
 
Measurements in Shear mode
 
Heat control possible
 
Room: 103B (building 30.42)
 
Responsible: Clara Scheelje