NMR methods can be useful in quantifying and speciating dissolved organic matter in earth’s atmosphere, ocean, and soil (e.g., chlorofluorocarbons, benzene, toluene, ethylbenzene & xylene (BTEX), methyl tert-butyl ether (MTBE).
X-ray technique, Spark Emission OES, Raman Spectrometer - RGS Corporation Sdn Bhd