SGE 旋转锁定气密注射器

SGE gastight Luer lock syringe was used to collect gas samples from the slightly pressurized headspace, while measuring anaerobic ammonium oxidation. It was also used to collect gas samples of the headspace gas, during an experimental procedure related to increase in the occurrence of the anammox reaction in estuarine sediments. It may also be used for introduction of samples to the gas sampling and injection system (GASIS) inlet, in a study involving versatile inlet system for on-line compound-specific δD and δ¹³C gas chromatography-oxidation/reduction-isotope ratio mass spectrometry analysis of gaseous mixtures.