Chemical Analyzers
1. Chemical Separators Device
These Devices separate many various chemical molecules; it separates the modules of samples, identify and estimate them, where the separation is made through the distribution of the sample on two different stages, the devices include the following:
1. The Gassy Chromatographic Device with mass spectrometer (GC-MS)
2. The Liquid Chromatographic Device under high pressure (HPLC).
B- Component- estimating Device
These methods depend on substance absorption (in the atomic or molecular state) of a part of the radiation directed towards it, this includes the following devices:
1. The estimation of mineral modules device by plasma emission (ICP
2. The atomic absorption Device (A.A).
C - The Element Analyzer
This device determines the percentage of the element's carbon, hydrogen, sulfur, nitrogen and oxygen.
The elements components analyzer: - carbon, hydrogen, sulfur, nitrogen and oxygen- (O/CHNS Analyzer).
D - Thermal Analyzers
Measure the change in the mass of the analyzed sample when it is exposed to heating or cooling or temperature stabilization, these include the following devices:
1. The Differential Thermal Analyzer (DTA)
2. The Mass System Analyzer (T.G.A)
3. The Thermal scanner(DSC):
E - Spectral Analyzer:
Most methods depend on the emission or absorption of part of the Electromagnetic - X by the Analyte or the substance under analysis where the intensity of radiation, emitted or absorbed, reflects the concentration of the substance, while the length of its waves gives an idea of the type of the analyte. In other words, these methods are used as tools for both quantitative and qualitative analysis. The devices include the following:
1. The Fluorometer
2. Spectral Analyzer by infra-red (FT-IR)
3. Spectral Analyzer by visible Ray and ultraviolet (UV)
4. Magnetic Whirr Nuclear Device (NMR)