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Concept

proton transfer reaction mass spectrometry

URI http://vocab.nerc.ac.uk/collection/S04/current/S041060/1/
Within Vocab BODC parameter semantic model analytical method entity descriptions
Alternative Labels
Definition A very sensitive technique for measurement of volatile organic compounds comprising an ion source that is directly connected to a drift tube (in contrast to SIFT-MS no mass filter is interconnected) and an analysing system (quadrupole mass analyser or time-of-flight mass spectrometer).
Date 2011-03-08T15:38:23
Identifier SDN:S04::S041060
Note accepted
Is Version Of S041060
version 1
Broader S01:S0110 analytical method entity
Related
P01 BODC Parameter Usage Vocabulary - (13) [+]
P01:ACTPTRMS Concentration of acetaldehyde {ethanal CH3CHO CAS 75-07-0} per unit volume of the water body [dissolved plus reactive particulate phase] by proton transfer reaction mass spectrometry
P01:ACEPTRMS Concentration of acetone {propanone (CH3)2CO CAS 67-64-1} per unit volume of the water body [dissolved plus reactive particulate phase] by proton transfer reaction mass spectrometry
P01:DMSXPT01 Concentration of dimethyl sulfide {DMS CAS 75-18-3} per unit volume of the water body [dissolved plus reactive particulate <GF/F phase] by filtration and proton transfer reaction mass spectrometry
P01:DMSPPTR1 Concentration of dimethylsulfoniopropionate {DMSP dimethylsulphoniopropionate CAS 7314-30-9} per unit volume of the water body [dissolved plus reactive particulate <GF/F phase] by filtration, alkali hydrolysis and proton transfer reaction mass spectrometry
P01:DMSPPTR3 Concentration of dimethylsulfoniopropionate {DMSP dimethylsulphoniopropionate CAS 7314-30-9} per unit volume of the water body [dissolved plus reactive particulate phase] by acidification, NaOH hydrolysis and proton transfer reaction mass spectrometry
P01:DMSPPTR2 Concentration of dimethylsulfoniopropionate {DMSP dimethylsulphoniopropionate CAS 7314-30-9} per unit volume of the water body [particulate >GF/F phase] by filtration, alkali hydrolysis and proton transfer reaction mass spectrometry
P01:DMSOPTR1 Concentration of dimethylsulfoxide {DMSO CAS 67-68-5} per unit volume of the water body [dissolved plus reactive particulate <GF/F phase] by filtration, NaOH hydrolysis, NaBH4 reduction and proton transfer reaction mass spectrometry
P01:DMSOPTR3 Concentration of dimethylsulfoxide {DMSO CAS 67-68-5} per unit volume of the water body [dissolved plus reactive particulate phase] by acidification, NaOH hydrolysis, NaBH4 reduction and proton transfer reaction mass spectrometry
P01:DMSOPTR2 Concentration of dimethylsulfoxide {DMSO CAS 67-68-5} per unit volume of the water body [particulate >GF/F phase] by filtration, NaOH hydrolysis, NaBH4 reduction and proton transfer reaction mass spectrometry
P01:MTHPTRMS Concentration of methanol {CH3OH CAS 67-56-1} per unit volume of the water body [dissolved plus reactive particulate phase] by proton transfer reaction mass spectrometry
P01:ACTSDPTR Concentration standard deviation of acetaldehyde {ethanal CH3CHO CAS 75-07-0} per unit volume of the water body [dissolved plus reactive particulate phase] by proton transfer reaction mass spectrometry
P01:ACESDPTR Concentration standard deviation of acetone {propanone (CH3)2CO CAS 67-64-1} per unit volume of the water body [dissolved plus reactive particulate phase] by proton transfer reaction mass spectrometry
P01:MTHSDPTR Concentration standard deviation of methanol {CH3OH CAS 67-56-1} per unit volume of the water body [dissolved plus reactive particulate phase] by proton transfer reaction mass spectrometry

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