Determination of δ<sup>18</sup>O in soils: measuring conditions and a potential application.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 313, doi. 10.1002/rcm.3871
- By:
- Publication type:
- Article
Works matching IS 09514198 AND DT 2009 AND VI 23 AND IP 2
Results: 13
1
2
Qualitative confirmation procedure for ephedrines as acetonide derivatives in doping urine samples by gas chromatography/electron ionization mass spectrometry.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 249, doi. 10.1002/rcm.3872
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- Publication type:
- Article
3
Evaluation of tramadol and its main metabolites in horse plasma by high-performance liquid chromatography/fluorescence and liquid chromatography/electrospray ionization tandem mass spectrometry techniques.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 228, doi. 10.1002/rcm.3870
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- Publication type:
- Article
4
Metabolism of androsta-1,4,6-triene-3,17-dione and detection by gas chromatography/mass spectrometry in doping control.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 207, doi. 10.1002/rcm.3861
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- Publication type:
- Article
5
Gas-phase fragmentation study of a novel series of synthetic 2-oxo-2 H-benzopyrano[2,3- d]pyrimidine derivatives using electrospray ionization tandem mass spectroscopy measured with a quadrupole orthogonal time-of-flight hybrid instrument.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 267, doi. 10.1002/rcm.3876
- By:
- Publication type:
- Article
6
Electrospray ionization tandem mass spectrometry fragmentation of protonated flavone and flavonol aglycones: a re-examination.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 237, doi. 10.1002/rcm.3869
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- Publication type:
- Article
7
Effects of long-term exposure to elevated CO<sub>2</sub> conditions in slow-growing plants using a <sup>12</sup>C-enriched CO<sub>2</sub>-labelling technique.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 282, doi. 10.1002/rcm.3874
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- Publication type:
- Article
8
Extracting metabolite ions out of a matrix background by combined mass defect, neutral loss and isotope filtration.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 327, doi. 10.1002/rcm.3881
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- Publication type:
- Article
9
A new approach to aid the characterisation and identification of metabolites of a model drug; partial isotope enrichment combined with novel formula elucidation software.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 219, doi. 10.1002/rcm.3863
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- Publication type:
- Article
10
Derivatization of sialic acids for stabilization in matrix-assisted laser desorption/ionization mass spectrometry and concomitant differentiation of α(2 → 3)- and α(2 → 6)-isomers.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 303, doi. 10.1002/rcm.3867
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- Publication type:
- Article
11
Metabolic turnover rates of carbon and nitrogen stable isotopes in captive juvenile snakes.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 319, doi. 10.1002/rcm.3880
- By:
- Publication type:
- Article
12
Simultaneous characterization of pyrrolizidine alkaloids and N-oxides in Gynura segetum by liquid chromatography/ion trap mass spectrometry.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 291, doi. 10.1002/rcm.3862
- By:
- Publication type:
- Article
13
Determination of 8-oxo-2′-deoxyguanosine and creatinine in murine and human urine by liquid chromatography/tandem mass spectrometry: application to chemoprevention studies.
- Published in:
- Rapid Communications in Mass Spectrometry: RCM, 2009, v. 23, n. 2, p. 258, doi. 10.1002/rcm.3873
- By:
- Publication type:
- Article