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单个硫化物或硫化物特征官能团的测定１用带电化学检测器的气相色谱仪测定臭味硫化 物（ ＩＳＯ ６３２６—２）［７］ 该方法适用于天然气中硫化氢、甲硫醇至丁硫醇及其同系物、四氢噻吩等单个臭味硫化物含量的测定，但不适于硫氧碳含量测定。该法测定范围为０． １～ １００
Determination of single sulphide or sulphide characteristic functional groups 1 Determination of odor sulphide by gas chromatograph with electrochemical detector (ISO 6326-2) [7] This method is suitable for the determination of hydrogen sulphide in natural gas, methanethiol to butanethiol And its homologues, tetrahydrothiophene and other single odor sulfide content determination, but not suitable for the determination of sulfur and oxygen content. The method of determination of 0. 1 ~ 100