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
Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and soil materials - Part 4 : extraction of humic substances from solid samples.
- ICS
- 13.080.10
- CCS
- Z13
- 发布
- 2012-07-01
- 实施
- 2012-07-27
Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and soil materials - Part 3 : extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid.
- ICS
- 13.080.10
- CCS
- Z13
- 发布
- 2012-07-01
- 实施
- 2012-07-27
Soil quality - Assessment of impact from soil contaminated with petroleum hydrocarbons.
- ICS
- 13.080.10
- CCS
- Z13
- 发布
- 2012-07-01
- 实施
- 2012-07-27
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
- 2012-07
- 实施
Soil quality - Determination of selected coal-tar-derived phenolic compounds using high performance liquid chromatography (HPLC) (ISO 11709:2011)
- ICS
- 13.080.10
- CCS
- Z18
- 发布
- 2012-07
- 实施
Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials. Extraction of amorphous iron oxides and hydroxides with ascorbic acid
- ICS
- 13.080.10
- CCS
- B11
- 发布
- 2012-06-30
- 实施
- 2012-06-30
Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials. Extraction of humic substances from solid samples
- ICS
- 13.080.10
- CCS
- B11
- 发布
- 2012-06-30
- 实施
- 2012-06-30
Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials. Extraction of aluminium oxides and hydroxides with ammonium oxalate/oxalic acid
- ICS
- 13.080.10
- CCS
- B11
- 发布
- 2012-06-30
- 实施
- 2012-06-30
Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials. Extraction of humic substances from aqueous samples
- ICS
- 13.080.10
- CCS
- B11
- 发布
- 2012-06-30
- 实施
- 2012-06-30
Soil quality. Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials. Extraction of crystalline iron oxides and hydroxides with dithionite
- ICS
- 13.080.10
- CCS
- B11
- 发布
- 2012-06-30
- 实施
- 2012-06-30
This part of ISO 12782 specifies the determination of the content of “reactive” iron in the form of crystrallineiron oxides and hydroxides in soil and other materials by extraction with dithionite. Other materials also includewaste. The content of “reactive” iron can be used as input in geochemical models to represent the content ofcrystalline iron (hydr)oxides.
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)
- ICS
- 13.080.10
- CCS
- 发布
- 2012-06-01
- 实施
This part of ISO 12782 specifies the determination of the content of “reactive” iron in the form of amorphousiron oxides and hydroxides in soil and other materials by extraction with ascorbic acid. Other materials alsoinclude waste. The content of “reactive” iron can be used as input in geochemical models to represent thecontent of amorphous iron (hydr)oxides.
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)
- ICS
- 13.080.10
- CCS
- 发布
- 2012-06-01
- 实施
BS ISO 13876. Soil quality. Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
- ICS
- 13.080.10
- CCS
- 发布
- 2012-06-01
- 实施
- 2012-06-01
This International Standard gives recommendations with regard to the choice of fractions and individual compounds when carrying out analysis for petroleum hydrocarbons in soils, soil materials and related materials, including sediments, for the purpose of assessing risks to human health, the environment and other possible receptors. Since many products based on petroleum hydrocarbons often contain substances that are not hydrocarbons, the recommendations also encompass such compounds where relevant. This International Standard also includes relevant background information on which the recommendations are based together with guidance on the use of the fractions recommended in the assessment of risk. This International Standard does not set criteria or guidelines for use as assessment criteria, since this is typically a national or regional regulatory issue. This International Standard also does not include recommendations as to the specific model for the exposure assessment or the specific parameter values to be used; with respect to guidance on this matter, reference is made to ISO 15800.
Soil quality - Assessment of impact from soil contaminated with petroleum hydrocarbons
- ICS
- 13.080.10
- CCS
- Z18
- 发布
- 2012-06
- 实施
BS ISO 13859. Soil quality. Determination of polycyclic aromatic hydrocarbons (PAH) by gas chromatography (GC) and high performance liquid chromatography (HPLC)
- ICS
- 13.080.10
- CCS
- 发布
- 2012-04-25
- 实施
- 2012-04-25
Soil quality - Determination of total cyanide (ISO 11262:2011)
- ICS
- 13.080.10
- CCS
- Z18
- 发布
- 2012-04
- 实施
Soil quality. Guidance on the selection and application of screening methods
- ICS
- 13.080.10
- CCS
- B11
- 发布
- 2012-03-31
- 实施
- 2012-03-31
This International Standard is applicable to as received (field moist) samples and specifies two differentprocedures for the liberation of cyanide from the soil:. direct liberation of hydrogen cyanide using orthophosphoric acid (normative). extraction with sodium hydroxide solution and subsequent liberation using orthophosphoric acid(informative, see Annex B).The liberated cyanide is determined either by a photometric method or a titrimetric method using an indicator.The method is applicable to all types of soil.Under the conditions specified in this International Standard the lower limit of application is 0,5 mg/kg of totalcyanide (expressed on the as rece
Soil quality - Determination of total cyanide
- ICS
- 13.080.10
- CCS
- 发布
- 2012-03-01
- 实施
- 2012-03-01
Soil quality - Guidance on the selection and application of screening methods.
- ICS
- 13.080.10
- CCS
- Z18
- 发布
- 2012-03-01
- 实施
- 2012-03-01
Soil quality - Microwave-assisted extraction of the aqua regia soluble fraction for the determination of elements.
- ICS
- 13.080.10
- CCS
- B11
- 发布
- 2012-03-01
- 实施
- 2012-03-15
