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Chemical analysis

Chemical analysis

  • Categories:Solutions
  • Time of issue:2022-05-19 08:32:56
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Refers to the provision of qualitative and quantitative chemical analysis. Qualitative analysis includes the identification, characterization, and chemical structure analysis of compounds.
Quantitative analysis includes the use of different analytical techniques, from the percentage content level to the PPT level.
Analysis based on the chemical reaction of a substance is called chemical analysis. Chemical analysis has a long history and is the foundation of analytical chemistry, also known as classical analysis. Chemical analysis is absolutely quantitative, according to the amount of sample, the amount of reaction products or the amount of reagents consumed and the stoichiometric relationship of the reaction, the amount of components to be measured is calculated.

 

Analytical Capability    Detection Limit   Analysis Targets Analytical Capability Detection Limit Analysis Targets
AA ppb   Elements GC-MS  ppb Non-polar
Auto-titrator 0.01%  Acids/bases LC-MS  ppb - ppt Polar, oganic
KF  0.1% Water  NMR  ppm   Organic
FTIR  0.1wt% Organic XRF  0.01wt%  Elements
UV-Vis ppm  Chromophores XRD   1at% Crystalline
GC     ppm - ppb  VOC/Nonpolar     ESR   nM  Free radicals
HPLC  ppm - ppb  Organic/polar  ICP-OES/MS  ppm - ppb   Elements
IC   ppm   Ions   DSC     +/- 0.01 oC   Organic
GPC   %     Polymers  TGA   mass accuracy:± 0.01%   Organic

 


 

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