饱和氯化钙溶液含量检测标准
CNAS认证
CMA认证
\u0413\u041e\u0421\u0422 \u0420 53219-2008
Качество почвы. Определение содержания нитратного азота, аммонийного азота и общего азота в воздушно-сухих почвах с помощью хлорида кальция в качестве экстрагирующего вещества
Soil quality. Determination of nitrogen in air-dry soils using calcium chloride solution
- 【发布单位或类别】 RU-GOST俄罗斯国家标准
- 【发布日期】
- 【CCS分类】Z18土壤环境质量分析方法
- 【ICS分类】13.080.05土壤检验综合
USP f100267
Calcium Chloride Solution
Calcium Chloride Solution
- 【发布单位或类别】 UNKNOWN其他未分类
- 【发布日期】
- 【CCS分类】
- 【ICS分类】土质、土壤学
KS I ISO 14255-2009(2019)
토양의 질－공기 건조 토양에서 염화칼슘용액으로 추출한 질산성 질소, 암모니아성 질소 및 총 가용성 질소 측정 방법
Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2009-12-18
- 【CCS分类】
- 【ICS分类】13.080土质、土壤学
KS I ISO 14255-2009(2023)
토양의 질－공기 건조 토양에서 염화칼슘용액으로 추출한 질산성 질소, 암모니아성 질소 및 총 가용성 질소 측정 방법
Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2009-12-18
- 【CCS分类】
- 【ICS分类】13.080土壤的化学特性
ISO 14255:1998
Soil quality — Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
Soil quality — Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1998-04-23
- 【CCS分类】
- 【ICS分类】13.080.10天花板、地板、楼梯
UNE 77306:1999
SOIL QUALITY. DETERMINATION OF NITRATE NITROGEN, AMMONIUM NITROGEN AND TOTAL SOLUBLE NITROGEN IN AIR-DRY SOIL USING CALCIUM CHLORIDE SOLUTION AS EXTRACTANT.
SOIL QUALITY. DETERMINATION OF NITRATE NITROGEN, AMMONIUM NITROGEN AND TOTAL SOLUBLE NITROGEN IN AIR-DRY SOIL USING CALCIUM CHLORIDE SOLUTION AS EXTRACTANT.
- 【发布单位或类别】 ES-UNE西班牙标准
- 【发布日期】1999-05-26
- 【CCS分类】
- 【ICS分类】混凝土和混凝土制品
ASTM F1869-16
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2016-03-01
- 【CCS分类】
- 【ICS分类】91.060.30天花板、地板、楼梯
ASTM F1869-16a
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2016-12-01
- 【CCS分类】
- 【ICS分类】91.100.30混凝土和混凝土制品
ASTM F1869-11
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2011-07-01
- 【CCS分类】
- 【ICS分类】91.060.30混凝土和混凝土制品
ASTM F1869-10
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2010-07-01
- 【CCS分类】
- 【ICS分类】91.100.30混凝土和混凝土制品
ASTM F1869-09
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2009-12-01
- 【CCS分类】
- 【ICS分类】91.100.30混凝土和混凝土制品
ASTM F1869-04
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2004-06-01
- 【CCS分类】
- 【ICS分类】91.100.30混凝土和混凝土制品
ASTM F1869-03
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2003-11-01
- 【CCS分类】
- 【ICS分类】91.100.30
DIN ISO 14255
Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant (ISO 14255:1998)
Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant (ISO 14255:1998)
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】1998-11-01
- 【CCS分类】
- 【ICS分类】
ASTM F1869-98
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
Standard Test Method for Measuring Moisture Vapor Emission Rate of Concrete Subfloor Using Anhydrous Calcium Chloride
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】1998-04-10
- 【CCS分类】
- 【ICS分类】91.100.30
