Instrument: Quadrupole Mass Spectrometer

Acronym:

QMS

External Identifier:

» skos:exactMatch http://purl.obolibrary.org/obo/CHMO_0000963

Description

A piece of apparatus that consists of an ion source, a mass-to-charge analyser, a detector and a vacuum system and is used to measure mass spectra. The detector is a quadrupole mass-to-charge analyser, which holds the ions in a stable orbit by an electric field generated by four parallel electrodes.

Datasets

Dataset Name	Brief Description
Baltic GasEx (2018) Helium isotopes and Neon	Baltic GasEx Helium isotopes and Neon
Continuous underway data	Measurements of temperature, salinity, fluorescence, and dissolved O2/Ar ratios from North Pacific
Elemental and isotopic noble gas ratios and N2/Ar from the North Atlantic: TTO data	Elemental and isotopic noble gas ratios and N2/Ar from the North Atlantic: TTO data
GP15 He Isotope C(He) and C(Ne) - Leg 1	GP15 He Isotope C(He) and C(Ne) - Leg 1
GP15 He Isotope C(He) and C(Ne) - Leg 2	GP15 He Isotope C(He) and C(Ne) - Leg 2
GP15 Heavy Noble Gas Concentrations Leg 1	GP15 Heavy Noble Gas Concentrations Leg 1
GP15 Heavy Noble Gas Concentrations Leg 2	GP15 Heavy Noble Gas Concentrations Leg 2
GP16 Dissolved Nd Isotopes and REEs - LDEO	GP16 Dissolved Nd Isotopes and REEs - LDEO
OSNAP Noble Gases 2016	OSNAP Noble Gases 2016
Reef biogeochemistry, metabolomics, and metagenomics	Reef biogeochemistry, metabolomics, and metagenomics
water nutrients

Database

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Instrument: Quadrupole Mass Spectrometer