（5～100）μmol/mol氮中硫化氢、氧硫化碳、甲硫醇和乙硫醇混合气体
收藏国家地球系统科学数据中心2018-01-21 更新2024-03-04 收录
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资源简介：
经称量法制备；气相色谱法测量；均匀性、稳定性评价、定值及不确定度评定，得到氮中硫化氢、氧硫化碳、甲硫醇和乙硫醇混合气体组分浓度值
Prepared by the gravimetric method, the multicomponent gas mixture containing hydrogen sulfide, carbonyl sulfide, methyl mercaptan and ethyl mercaptan balanced in nitrogen was measured via gas chromatography, followed by homogeneity evaluation, stability assessment, concentration certification and uncertainty evaluation, and the concentration values of each component were finally obtained.
提供机构：
科技基础性工作专项
创建时间：
2018-01-21
