Water, Environment and Arid Regions Research Centre

Organic Materials Analyses Labs:

1. Nuclear Magnetic Resonance (FT-NMR): High Performance of digital NMR spectrometer for more than 200 experiments determination of H and C13 experiments in 1D, 2D and 3D equipped as follows:
1. Ultra Shield Cryo Magnet system (300 MHz).
2. Digital Shim system & Lock.
3. Digital Control & Acquisition system.
4. Probe DUL H-C-D for H & C13 observation and H decoupling.
5. Low Temperature Accessory for operation at temperatures below 0 οC.

2. Gas chromatography mass spectrometer (GC-MS): Separation a wide range of organic compounds throw GC; and by using new competitive columns especially for Mass determination, qualitative identifications of each individual compounds is achieved. Determine the molecular ion peak for liquid and solid sample by Electron Impact (EI) ionization mode. Two way to introduce the sample to mass detector: 1st by GC, 2nd by Direct Insertion (DI) unit.

3. Elemental Analyzer (EA): Determination the carbon, nitrogen, hydrogen and sulfur composition for pure organic compounds and complex with two states of samples: solid and liquid. Improving the sensitivity of analysis method with using a wide range of reference standard for calibration curve determination.

Back