共找到 31 条与 相关的标准,共 3 页
Soil and sediment Determination of tin and barium Inductively coupled plasma mass spectrometry
Determination of ammonia nitrogen, nitrite nitrogen and nitrate nitrogen in soil by gas phase molecular absorption spectrometry
Determination of 27 pesticides and their metabolites residues in soil by liquid chromatography-tandem mass spectrometry
Determination of 15 pesticide residues in soil by gas chromatography-tandem mass spectrometry
Soil pollution risk screening value of construction land
本文件规定了测定土壤和沉积物中17种无机元素的能量色散X射线荧光光谱法的试剂与材料、仪器与设备、样品、分析步骤、结果计算与表示、准确度、质量保证和质量控制、注意事项。本文件适用于土壤和沉积物中砷(As)、溴(Br)、铈( Ce)、铬(Cr)、铜(Cu)、镓(Ga)、锰(Mn)、铌(Nb)、镍(Ni)、铅(Pb)、铷(Rb)、锶(Sr)、钍(Th)、钛(Ti)、钒(V)、锌(Zn)、锆(Zr)17种无机元素的测定。
Determination of Inorganic Elements in Soils and Sediments Energy Dispersive X-ray Fluorescence Spectrometry
Determination of pesticide residues in soil by liquid chromatography-tandem mass spectrometry part 4: Determination of cymoxanil residues
Determination of Pesticide Residues in Soil by Liquid Chromatography-Tandem Mass Spectrometry Part 2: Determination of Six Herbicide Residues
Determination of Pesticide Residues in Soil by Liquid Chromatography-Tandem Mass Spectrometry Part 3: Determination of Nonylphenol Dioxyethylene Ether, Nonylphenol and 4-n-Nonylphenol Residues
Technical Guidelines for Evaluation of Sediment Heavy Metal Pollution Status
Chromium Determination in Soil Graphite Furnace Atomic Absorption Spectrometry
Determination of Pesticide Residues in Soil by Liquid Chromatography-Tandem Mass Spectrometry Part 1: Determination of Nine Triazole Fungicide Residues
Determination of Chlorobenzenes in Soil Pressurized Fluid Extraction - Gas Chromatography
Determination of Total 14 Metal Elements in Soil and Sediment by Inductively Coupled Plasma Mass Spectrometry
Determination of Oxytetracycline, Tetracycline and Chlortetracycline Residues in Soil by High Performance Liquid Chromatography
Determination of Alachlor, Acetochlor and Butachlor Residues in Soil by Gas Chromatography
Determination of Nitrofuran Drug Residues in Soil by High Performance Liquid Chromatography
Technical specifications for the layout of sediment pollution investigation points
Determination of total amount of lead, chromium, copper, nickel and zinc in soil by inductively coupled plasma emission spectrometry
Determination of Toxaphene Residues in Soil by Gas Chromatography
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