发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了贵金属分析方法总则及一般规定。 本标准适用于岩石及地球化学地质物料中贵金属元素的测定。 本标准只适用于经过严格加工粉碎、混合均匀的样品
Methods for analysis of noble metals in geochemical samples--General rules and regulations
本标准规定了地球化学样品(土壤、水系沉积物、岩石)中金的电感耦合等离子体质谱测定法。 本标准适用于地球化学样品(土壤、水系沉积物、岩石)中金的测定。方法检出限为:0.16 ng/g
Determination of Gold in Geochemical Samples by Inductively Coupled Plasma Mass Spectrometry
本标准规定了地球化学样品中铂、钯的小铅试金-电感耦合等离子体质谱测定方法。 本标准适用于地球化学样品中铂、钯的小铅试金-电感耦合等离子体质谱测定。方法检出限为Pt:0.10ng/g;Pd:0.12ng/g
Determination of Platinum and Palladium in Geochemical Samples by Inductively Coupled Plasma Mass Spectrometry
GB/T17418 的本部分規定了地球化學樣品中貴金屬分析方法總則及一般規定。 本部分适用于岩石及地球化学试样中贵金属元素的测定
Methods for analysis of noble metals in geochemical samples.Part 1:General rules and regulations
Methods of Analysis of Regional Geochemical Samples Part 28: Determination of Sulfur Determination Combustion-Iodometric Method
Methods of Analysis of Regional Geochemical Samples Part 23: Iodometric Ion Chromatography
Methods of Analysis of Regional Geochemical Samples Part 22: Ion Chromatography for Chlorine and Bromine Quantification
Methods of Analysis of Regional Geochemical Samples Part 29: Nitrogen Determination Kjeldahl Distillation - Volumetric Method
Methods of Analysis of Regional Geochemical Samples - Part 21: Determination of Fluorine by Ion Selective Electrode Method
Methods of Analysis of Regional Geochemical Samples Part 26: Combustion for Carbon Determination - Non-Aqueous Titration
本标准规定了地质物料中铱的测定方法。 本标准适用于超基性岩等含铂族元素的岩石及地质物料中铱的测定。测定范围:1×10-9~5×10<上标-6
Methods for analysis of noble metals in geochemical samples--Determination of iridium content-Preconcentration by thiourea-Catalytic spectrophotometric method
Methods of Analysis of Regional Geochemical Samples - Part 34: Determination of pH by the Ion Selective Electrode Method
本标准规定了地质物料中铂和铑的测定方法。 本标准适用于超基性岩等含铂族元素的岩石及地质物料中铂和铑的测定。测定范围:铂2×10-9~5×10-6。铑1×10-9~0.5×10<上标-6
Methods for analysis of noble metals in geochemical samples--Determination of platinum and rhodium content-Preconcentration by thiourea-Catalytic polarographic method
Methods of Analysis of Regional Geochemical Samples - Part 27: Determination of Organic Carbon by Potassium Dichromate Volumetric Method
Methods of Analysis of Regional Geochemical Samples Part 25: Combustion for Carbon Determination - Infrared Absorption Spectroscopy
本标准规定了贵金属分析方法总则及一般规定。 本标准适用于岩石及地球化学地质物料中贵金属元素的测定。 本标准只适用于经过严格加工粉碎、混合均匀的样品
Methods for analysis of noble metals in geochemical samples--General rules and regulations
本标准规定了地球化学样品(土壤、水系沉积物、岩石)中金的电感耦合等离子体质谱测定法。 本标准适用于地球化学样品(土壤、水系沉积物、岩石)中金的测定。方法检出限为:0.16 ng/g
Determination of Gold in Geochemical Samples by Inductively Coupled Plasma Mass Spectrometry
本标准规定了地球化学样品中铂、钯的小铅试金-电感耦合等离子体质谱测定方法。 本标准适用于地球化学样品中铂、钯的小铅试金-电感耦合等离子体质谱测定。方法检出限为Pt:0.10ng/g;Pd:0.12ng/g
Determination of Platinum and Palladium in Geochemical Samples by Inductively Coupled Plasma Mass Spectrometry
GB/T17418 的本部分規定了地球化學樣品中貴金屬分析方法總則及一般規定。 本部分适用于岩石及地球化学试样中贵金属元素的测定
Methods for analysis of noble metals in geochemical samples.Part 1:General rules and regulations
Methods of Analysis of Regional Geochemical Samples Part 28: Determination of Sulfur Determination Combustion-Iodometric Method
Methods of Analysis of Regional Geochemical Samples Part 23: Iodometric Ion Chromatography
Methods of Analysis of Regional Geochemical Samples Part 22: Ion Chromatography for Chlorine and Bromine Quantification
Methods of Analysis of Regional Geochemical Samples Part 29: Nitrogen Determination Kjeldahl Distillation - Volumetric Method
Methods of Analysis of Regional Geochemical Samples - Part 21: Determination of Fluorine by Ion Selective Electrode Method
Methods of Analysis of Regional Geochemical Samples Part 26: Combustion for Carbon Determination - Non-Aqueous Titration
本标准规定了地质物料中铱的测定方法。 本标准适用于超基性岩等含铂族元素的岩石及地质物料中铱的测定。测定范围:1×10-9~5×10<上标-6
Methods for analysis of noble metals in geochemical samples--Determination of iridium content-Preconcentration by thiourea-Catalytic spectrophotometric method
Methods of Analysis of Regional Geochemical Samples - Part 34: Determination of pH by the Ion Selective Electrode Method
本标准规定了地质物料中铂和铑的测定方法。 本标准适用于超基性岩等含铂族元素的岩石及地质物料中铂和铑的测定。测定范围:铂2×10-9~5×10-6。铑1×10-9~0.5×10<上标-6
Methods for analysis of noble metals in geochemical samples--Determination of platinum and rhodium content-Preconcentration by thiourea-Catalytic polarographic method
Methods of Analysis of Regional Geochemical Samples - Part 27: Determination of Organic Carbon by Potassium Dichromate Volumetric Method
Methods of Analysis of Regional Geochemical Samples Part 25: Combustion for Carbon Determination - Infrared Absorption Spectroscopy