13.080.10 土壤的化学特性 标准查询与下载
共找到 741 条与 土壤的化学特性 相关的标准，共 50 页
This International Standard specifies a method for the determination of Cr(VI) in solid waste material and soil by alkaline digestion and ion chromatography with spectrophotometric detection. This method can be used to determine Cr(VI) mass fractions in solids greater than 0,1 mg/kg.
Soil quality - Determination of chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection
- ICS
- 13.080.10
- CCS
- 发布
- 2013-04-01
- 实施
This International Standard specifies a gas-chromatographic method for the identification and quantification of organotin compounds (OTCs) in soils as specified in Table 1. The method is also applicable to samples from sediments, sludges and wastes (soil-like materials). The working range depends on the detection technique used and the amount of sample taken for analysis. The limit of quantification for each compound is about 10 μg/kg.
Soil quality -- Determination of selected organotin compounds -- Gas-chromatographic method
- ICS
- 13.080.10
- CCS
- 发布
- 2013-04-01
- 实施
Soil quality. Screening soils for selected elements by energy-dispersive X-ray fluorescence spectrometry using a handheld or portable instrument
- ICS
- 13.080.10
- CCS
- Z18
- 发布
- 2013-03-31
- 实施
- 2013-03-31
Soil quality - Screening soils for selected elements by energy-dispersive X-ray fluorescence spectrometry using a handheld or portable instrument
- ICS
- 13.080.10
- CCS
- Z18
- 发布
- 2013-03
- 实施
This International Standard specifies a static headspace method for quantitative gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected aliphatic ethers in soil. This International Standard is applicable to all types of soil. The limit of determination is dependent on the detection system used and the quality of the methanol grade used for the extraction of the soil sample. Under the conditions specified in this International Standard, the following limits of determination apply (expressed on the basis of dry matter): Typical limit of determination when using gas chromatography/flame ionization detection (GC/FID): volatile aromatic hydrocarbons: 0,2 mg/kg; aliphatic ethers as methyl tert-butyl ether (MTBE) and tert-amyl methyl ether (TAME): 0,5 mg/kg. Typical limit of determination when using gas chromatography/electron capture detection (GC/ECD): volatile halogenated hydrocarbons: 0,01 mg/kg to 0,2 mg/kg. Lower limits of determination can be achieved for some compounds by using mass spectrometry (MS) with selected ion detection (see Annex D).
Soil quality - Gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected ethers - Static headspace method
- ICS
- 13.080.10
- CCS
- Z15
- 发布
- 2013-02-01
- 实施
- 2013-02-01
Diese Internationale Norm legt Laborverfahren fur die Messung der Mineralisierung und Nitrifizierung von Stickstoff durch Bodenmikroorganismen fest. Fur Untersuchungen zur Beurteilung der Bodenbeschaffenheit und zu Wirkungen von Verunreinigungen wird ein Verfahren angegeben, das den Grad und den Umfang der N-Mineralisierung in Boden bekannter oder unbekannter Qualitat misst. Fur die Untersuchung der potentiellen Toxizitat von Chemikalien auf die N-Mineralisierung in Boden ist ein einfaches Verfahren angegeben, das die Abschatzung der Wirkung einzelner Chemikalien ermoglicht und eine Grundlage fur den Vergleich der Toxizitaten unterschiedlicher Chemikalien darstellt.
Soil quality - Biological methods - Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes
- ICS
- 13.080.10
- CCS
- Z15
- 发布
- 2013
- 实施
- 2013-12
Determination of Total Chromium in Soil by Inductively Coupled Plasma Emission Spectrometry
- ICS
- 13.080.10
- CCS
- B11
- 发布
- 2012-12-20
- 实施
- 2013-03-01
This Technical Specification specifies a method for the determination of nonylphenols (NP), nonylphenolmonoethoxylates (NP1EO) and nonylphenol-diethoxylates (NP2EO) in sludge, treated biowaste and soil using GC-MS.For sludge, a limit of detection of 0,1 m
Soil quality - Determination of nonylphenols (NP) and nonylphenol-mono- and diethoxylates - Method by gas chromatography with mass selective detection (GC-MS)
- ICS
- 13.080.10
- CCS
- 发布
- 2012-11-30
- 实施
- 2012-11-30
ISO/TS 13896:2012 specifies a method for the determination of linear alkylbenzene sulfonate (LAS) in sludge, treated biowaste and soil using high-performance liquid chromatography (HPLC) with a fluorescence detector (FLD) or a mass selective detector (MSD
Soil quality - Determination of linear alkylbenzene sulfonate (LAS) - Method by HPLC with fluorescence detection (LC-FLD) and mass selective detection (LC-MSD)
- ICS
- 13.080.10
- CCS
- 发布
- 2012-11-16
- 实施
- 2012-11-16
Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 3: Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid (ISO 12782-3:2012); German version EN ISO 12782
- ICS
- 13.080.10
- CCS
- Z13
- 发布
- 2012-09
- 实施
Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples (ISO 12782-4:2012); German version EN ISO 12782-4:2012
- ICS
- 13.080.10
- CCS
- Z13
- 发布
- 2012-09
- 实施
Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid (ISO 12782-1:2012); German version EN ISO 12782-1:2012
- ICS
- 13.080.10
- CCS
- Z13
- 发布
- 2012-09
- 实施
Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite (ISO 12782-2:2012); German version EN ISO 12782-2:2012
- ICS
- 13.080.10
- CCS
- Z13
- 发布
- 2012-09
- 实施
Soil quality - Determination of nonylphenols (NP) and nonylphenol-mono- and diethoxylates - Method by gas chromatography with mass selective detection (GC-MS)
- ICS
- 13.080.10
- CCS
- Z18
- 发布
- 2012-09
- 实施
Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 5: Extraction of humic substances from aqueous samples (ISO 12782-5:2012); German version EN ISO 12782-5:2012
- ICS
- 13.080.10
- CCS
- Z13
- 发布
- 2012-09
- 实施
Soil quality - Determination of linear alkylbenzene sulfonate (LAS) - Method by HPLC with fluorescence detection (LC-FLD) and mass selective detection (LC-MSD)
- ICS
- 13.080.10
- CCS
- Z18
- 发布
- 2012-09
- 实施
Soil quality. Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons. Purge-and-trap method with thermal desorption
- ICS
- 13.080.10
- CCS
- 发布
- 2012-08-31
- 实施
- 2012-08-31
Soil quality. Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons. Purge-and-trap method with thermal desorption
- ICS
- 13.080.10
- CCS
- Z18
- 发布
- 2012-08-31
- 实施
- 2012-08-31
This International Standard specifies laboratory procedures for measuring the mineralization and nitrification of nitrogen by the soil microbiota. For investigations on the evaluation of soil quality or on effects of contamination, a procedure is given to measure the rates and extent of N-mineralization in soil or soils of known or unknown quality. For investigation of the potential toxicity of chemicals to N-mineralization in soils, a simple procedure is given which allows the impact of single chemicals to be assessed and provides a basis for comparison of the toxicities of different chemicals.
Soil quality - Biological methods - Determination of nitrogen mineralization and nitrification in soils and the influence of chemicals on these processes
- ICS
- 13.080.10
- CCS
- Z18
- 发布
- 2012-08
- 实施
Soil quality - Parameters for geochemical modelling of leaching and specification of constituents in soils and soil materials - Part 1 : extraction of amorphous iron oxides and hydroxides with ascorbic acid.
- ICS
- 13.080.10
- CCS
- B11
- 发布
- 2012-07-01
- 实施
- 2012-07-27
