亚硫酸钠结晶溶解度检测标准
CNAS认证
CMA认证
KS M 1401-2017
아황산 소듐 7수화물
Sodium sulfite(crystal)
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2017-12-27
- 【CCS分类】
- 【ICS分类】71.060.50盐
ISO 12782-2:2012
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
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
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2012-06-01
- 【CCS分类】
- 【ICS分类】13.080.05土壤检验综合
BS 10/30199304 DC
BS EN ISO 12782-2. Soil quality. Parameters for geochemical modelling of leaching and specification of constituents in soils and materials. Part 2. Extraction of crystalline iron oxides and hydroxides with dithionite
BS EN ISO 12782-2. Soil quality. Parameters for geochemical modelling of leaching and specification of constituents in soils and materials. Part 2. Extraction of crystalline iron oxides and hydroxides with dithionite
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2010-12-06
- 【CCS分类】
- 【ICS分类】
DIN EN ISO 12782-2
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)
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)
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2012-09-01
- 【CCS分类】
- 【ICS分类】
DIN EN ISO 12782-2-DRAFT
Draft Document - Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 2: Extraction of crystalline iron (hydr)oxides with dithionite (ISO/DIS 12782-2:2010); German version prEN ISO 12782-2:2010
Draft Document - Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 2: Extraction of crystalline iron (hydr)oxides with dithionite (ISO/DIS 12782-2:2010); German version prEN ISO 12782-2:2010
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2010-12-01
- 【CCS分类】
- 【ICS分类】
