沉积物中邻苯二甲酸二甲酯类的GC/MS测定 |
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引用本文: | 张万峰,王雅辉. 沉积物中邻苯二甲酸二甲酯类的GC/MS测定[J]. 云南环境科学, 2009, 28(5): 75-76 |
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作者姓名: | 张万峰 王雅辉 |
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作者单位: | 哈尔滨市环境监测中心站,黑龙江,哈尔滨,150076 |
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摘 要: | 采用快速压力溶剂萃取仪(ASE)提取,弗罗里柱净化,气相色谱-质谱联用仪(GC/MS)对沉积物中邻苯二甲酸酯类化合物进行定性、定量分析。实验过程中采用铬酸洗液对实验器皿进行清洗,有效防止环境中邻苯二甲酸酯类物质对样品的污染。
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关 键 词: | 邻苯二甲酸酯 沉积物 GC/MS |
Detemination of Dimethyl (o-)phthalate in the Sediment by GC/MS |
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Affiliation: | ZHANG Wan - feng, WANG Ya - hui (Harbin Environmental Monitoring Station, Harbin Heilongjiang 150076 China) |
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Abstract: | The kind of compounds of dimethyl ( o - ) phthalate is determined quantificationally by extracting with ASE and GC/MS. All the vessels are cleaned by chromic acid lotion to avoid the dimethyl (o - ) phthalate in the environment to pollute the samples. |
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Keywords: | GC/MS |
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