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RPLC is carried out on a Cbonded silica column using a linear acetonitrile Using optimised PB-MS conditions and — ml water samples, the detection limits for several phenylureas are in the 0. Several surface and drinking water samples have been analysed and low levels of various environmental contaminants have been identified using electron impact mass spectra.
Applying chemical ionisation with methane as reagent gas in both the positive and negative mode in conjunction with PB-MS provides relevant anal information. Unable anal display preview.
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Download preview PDF. Skip to main content. Advertisement Hide. Liquid chromatography — Particle sonamkapoorxxx sex mass spectrometry for identification of unknown pollutants in water.