共找到 82 条与 相关的标准,共 6 页
本文件规定了用砷铈催化分光光度法测定生活饮用水及其水源水中的碘化物。 本文件碘化物最低检测质量浓度为0.2 μg/L(I-),测定范围为低浓度碘化物[0 μg/L(I-)~10 μg/L(I-)]、中浓度碘化物[10 μg/L(I-)~100 μg/L(I-)]和高浓度碘化物[100 μg/L(I-)~600 μg/L(I-)]。
Determination of iodide in water by arsenic and cerium catalytic spectrophotometric method
本文件规定了城市市容和环境卫生责任的术语和定义、责任人、责任区的划分、责任区管理要求、管理与监督和长效管理。 本文件适用于南通市范围内的城市、镇规划区市容环卫责任的管理,因政府行政区划调整被撤并的镇区参照适用。
Urban city appearance and environmental sanitation responsibility management norms
本文件适用于以符合生活饮用水标准的水源水为原水,经深度净化处理后可供用户直接饮用的饮用水
Drinking Water Quality Standards
Disinfection Hygienic Specifications for Residential Areas
Quantitative grading of hygiene supervision in beauty salons
Quantitative grading of sanitation supervision in bathing places
Quantitative grading of sanitation supervision in accommodation places
Quantitative grading of sanitation supervision in swimming places
Code of Practice for Urban Environmental Sanitation
Hygienic norms for centralized water supply in rural areas
Water Quality Determination of Acrylamide by Liquid Chromatography-Tandem Mass Spectrometry
Water Quality Determination of Actinomycetes Spread Plate Method
Determination of Water Quality Environmental Hormone Compounds by Solid Phase Extraction-Liquid Chromatography-Tandem Mass Spectrometry
Determination of Water Quality Aldicarb Solid Phase Extraction-Liquid Chromatography
Determination of Water Quality β-Naphthol by Fluorescence Spectrophotometry
Water Quality Determination of Picric Acid by Liquid Chromatography-Tandem Mass Spectrometry
Water quality algae counting visual field counting method
Enzyme Substrate Method for Determination of Enterococci in Water Quality
Determination of Water Quality 2,4-D by Solid Phase Extraction-Liquid Chromatography
Determination of Carbofuran in Water by Solid Phase Extraction-Liquid Chromatography
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