篇一:浅谈景德镇陶瓷发展史
Agilent LC-MS/MS 在环境中的解决方案
孔遥 LCMS产品专员
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我们失窃的未来
by Colborn, Dumanoski, and Myers
- Reduced immunity - Diminished fertility - Decreased intelligence ··
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环境分析分类-按基质分类
气体分析
水分析
土壤和淤泥分析
•Ozone precursors •Smoke stack emissions •Point sources – landfills, chemical plants, etc •Work place air (Environmental Health and Safety) •Indoor air analysis (Sick Building Syndrome)
•Drinking water •Source water (lakes, rivers, ground water used for drinking water) •Waste water: 1. Public sewage
treatment plants 2. Industrial
discharges
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•Pre-sales environmental testing •Contaminated site analysis – what’s in the soil? •Contaminated site monitoring – is the site clean yet? •Leaking underground storage tank analysis •Sludge analysis
Pesticides
环境分析-按化合物性质分类
•挥发性物质分析(Volatiles analysis)
-Drinking water, waste water, soil, sludge -Headspace/GC/MS -Purge-and-Trap/GC/MS
•半挥发性物质分析(Semivolatiles analysis)
-Drinking water, waste water, soil, sludge -Solvent extraction – then GC or GC/MS ...
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