Measurement of oxygen isotope ratios (¹⁸O/¹⁶O) of aqueous O₂ in small samples by gas chromatography/isotope ratio mass spectrometry

Keyphrases

• Oxygen Isotopes 100%
• Dissolved O2 100%
• Gas Chromatography Isotope Ratio Mass Spectrometry 100%
• Headspace 50%
• Photosynthesis 25%
• Biochemical Processes 25%
• Enzyme-catalyzed Reaction 25%
• Molecular Sieve 25%
• O2 Activation 25%
• Aqueous Solution 25%
• Activation Mechanism 25%
• Reactive Oxygen Species 25%
• O2 Concentration 25%
• Gas Chromatography 25%
• Oxygenation 25%
• Chromatographic Separation 25%
• Kinetic Isotope Effect 25%
• Chemical Reduction 25%
• Gas Chromatograph 25%
• Isotope Ratio Mass Spectrometry 25%
• Aerobic Metabolism 25%
• Headspace Gas 25%
• Molecular O2 25%
• Aqueous Samples 25%
• Organic Pollutants 25%
• Oxygen Isotope Fractionation 25%
• Blank Correction 25%
• Detoxification Mechanism 25%
• Enzymatic Reduction 25%
• Split Injection 25%
• Air Samples 25%

Chemistry

• Isotope Ratio Mass Spectrometry 100%
• Oxygen Isotope 100%
• Headspace 100%
• Gas Chromatography 100%
• Enzymatic Reaction 33%
• Chromatograph 33%
• Kinetic Isotope Effect 33%
• Fractionation 33%
• Chromatography 33%
• Detoxification 33%
• formation 33%
• Photosynthesis 33%
• Aqueous Solution 33%
• Molecular Sieve 33%
• Reactive Oxygen Metabolite 33%
• Chemical Reduction 33%

Biochemistry, Genetics and Molecular Biology

• Isotope-Ratio Mass Spectrometry 100%
• Gas Chromatography 100%
• Photosystem 50%
• Biochemical Process 50%
• Kinetic Isotope Effect 50%
• Enzyme Mechanism 50%
• Fractionation 50%
• Chromatography 50%
• Oxygenation 50%
• Aerobic Metabolism 50%
• Air Sampling 50%
• Aqueous Solution 50%