Browsing Articles by Author "Tørnes, John Aasulf"
Now showing items 1-6 of 6
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Headspace-trap gas chromatography-mass spectrometry for determination of sulphur mustard and related compounds in soil
Røen, Bent Tore; Tørnes, John Aasulf; Lundanes, Elsa; Unneberg, Erik (2010)Methods for trace determination of sulphur mustard (HD) and some related cyclic sulphur compounds in soil samples have been developed using headspace-trap in combination with gas chromatography-mass spectrometry (GC-MS). ... -
Leakage rate of the nerve agent tabun from sea-dumped munition
Tørnes, John Aasulf; Vik, Thomas; Kjellstrøm, Tomas Tungen (2020-10)The leakage rate of nerve agents from corroded munition on the sea floor has been estimated by using table sugar as a simulant for the nerve agent tabun. Laboratory experiments were conducted with a full-size model of a ... -
A novel headspace sampler for field detection of chemical warfare agents and simulants connected to a commercial ion mobility detector
Tørnes, John Aasulf (2016)A rapid and simple sampling technique for use in conjunction with commercial ion mobility spectrometric detectors is described. The technique may be used for the detection of chemical warfare agents in the field. A plastic ... -
Trace determination of sulphur mustard and related compounds in water by headspace-trap gas chromatography-mass spectrometry
Røen, Bent Tore; Unneberg, Erik; Tørnes, John Aasulf; Lundanes, Elsa (2010)A method for trace determination of sulphur mustard (HD) and some of its cyclic decomposition compounds in water samples has been developed using headspace-trap in combination with gas chromatography-mass spectrometry ... -
The use of Atlantic hagfish (Myxine glutinosa) as a bioindicator for studies on effect of dumped chemical warfare agents in Skagerrak. 1: Liver histopathology.
Straumer, Katharina; Kraugerud, Marianne; Feist, Stephen W.; Ahvo, Aino; Lehtonen, Kari; Lastumäki, Anu; Ljønes, Marita; Tørnes, John Aasulf; Lang, Thomas (2020)Within the framework of the international project DAIMON (Decision Aid for Marine Munitions), the impact of dumped chemical munitions on fish health was investigated. The Skagerrak Straight (North Sea, at 600 m depth) ... -
The use of Atlantic hagfish (Myxine glutinosa) as a bioindicator species for studies on effects of dumped chemical warfare agents in the Skagerrak. 2. Biochemical biomarkers
Ahvo, Aino; Lehtonen, Kari; Lastumäki, Anu; Straumer, Katharina; Kraugerud, Marianne; Feist, Stephen; Lang, Thomas; Tørnes, John Aasulf (2020)The sea bottom of the Skagerrak Strait (North Sea) contains munitions loaded with chemical warfare agents (CWA), mostly stored in shipwrecks scuttled intentionally after the end of the World War II. The munition shells ...