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城市污水 挥发酚的测定 蒸馏后4-氨基安替比林分光光度法
Municipal sewage—Determination of volatile phenolic compounds—After distillation by means of 4-AAP spectrophotometric method
价格：￥0.00
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城市污水 化学需氧量的测定 重铬酸钾法
Municipal sewage—Determination of chemical oxygen demand—Potassium dichromate method
价格：￥0.00
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城市污水 总固体的测定 重量法
Municipal sewage—Determination of total solid—Gravimetric method
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城市污水 五日生化需氧量的测定 稀释与接种法
Municipal sewage—Determination of biochemical oxygen demand after 5 days(BOD５)—Dilution and seeding method
价格：￥0.00
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城市污水 悬浮固体的测定 重量法
Municipal sewage—Determination of suspended solid—Gravimetric method
价格：￥0.00
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城市污水 pH值的测定 电位计法
Municipal sewage—Determination of pH—Potentiometric method
价格：￥0.00
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城市供水 致突变物的测定 鼠伤寒沙门氏菌/哺乳动物微粒体酶试验
Urban water supply—Determination of mutagenesis—Salmonella typhimurium/Mammals microsomal enzyme test
价格：￥0.00
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城市供水 亚硫酸盐还原厌氧菌(梭状芽胞杆菌)孢子的测定
Urban water supply—Determination of the spores of sulfite-reducing anaerobes (elostridia)
价格：￥0.00
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城市供水 多环芳烃的测定 液相色谱法
Urban water supply—Determination of polycyclic aromatic hydrocarbons (PAHs)—Liquid chromatographic method
价格：￥0.00
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城市供水 酚类化合物的测定 液相色谱分析法
Urban water supply—Determination of phenols in drinking water—Liquid chromatographic method
价格：￥0.00
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