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水处理用滤砖
Filter underdrain block for water and wastewater treatment
价格：￥0.00
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水质 石油类和动植物油类的测定 红外分光光度法
Water quality-Determination of petroleum oils and animal and vegetable oils-Infrared spectrophotometry
价格：￥0.00
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海洋石油勘探开发环境保护执法检查规范
The specification of environmental protection administrative law enforcement for marine petroleum exploration and production
价格：￥30.00
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顶空气相色谱法（HS-GC）测定 水中芳香族挥发性有机物
Determination of volatile aromatics in water by headspace-gas chromatography(HS-GC)
价格：￥0.00
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冰封期冰体采样与前处理规程
Code of practice regarding the ice sampling techniques and sample preparation methods during the icebound season
价格：￥10.00
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高效液相色谱法测定水中多环芳烃类化合物
Determination of polycyclic aromatic hydrocarbons(PAHs) in water by high performance liquid chromatography
价格：￥12.00
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气相色谱法测定水中酞酸酯类化合物
Determination of phthalates in water by gas chromatography
价格：￥10.00
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海洋沉积物与海洋生物体中重金属分析前处理.微波消解法
Pretreatment guideline of heavy metals analysis in the marine sediments and organisms-Microwave assisted acid digestion
价格：￥16.00
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海洋沉积物和生物体中铁、锰、镍、钾、钠、钙、镁的测定 原子吸收分光光度法
Determination of iron, manganese,nickel,potassium,sodium,calcium and magnesium in the marine sediments and organisms.Atomic absorption spectrophotometry
价格：￥0.00
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水环境监测规范
Regulation for water environmental monitoring
价格：￥0.00
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