碘元素在DMF溶解度检测标准
CNAS认证
CMA认证
KS I ISO 14869-1-2018
토양의 질 — 총량 분석을 위한 용해 — 제1부: 불화수소산과 과염소산에 의한 용해
Soil quality — Dissolution for the determination of total element content — Part 1: Dissolution with hydrofluoric and perchloric acids
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2018-03-28
- 【CCS分类】
- 【ICS分类】13.080.10土壤的化学特性
ISO 14869-3:2017
Soil quality — Dissolution for the determination of total element content — Part 3: Dissolution with hydrofluoric, hydrochloric and nitric acids using pressurised microwave technique
Soil quality — Dissolution for the determination of total element content — Part 3: Dissolution with hydrofluoric, hydrochloric and nitric acids using pressurised microwave technique
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2017-02-16
- 【CCS分类】
- 【ICS分类】13.080.10土壤的化学特性
