盐酸 游离氯含量检测标准
CNAS认证
CMA认证
HB 5220.33-2008
高温合金化学分析方法 第33部分：四苯砷氯盐酸盐重量法测定铌含量
Methods for chemical analysis of superalloys-Part 33:Determination of niobium content by tetraphenyl arsonium chloride hydrochloride gravimetric method
- 【发布单位或类别】 CN-HB行业标准-航空
- 【发布日期】2008-03-17
- 【CCS分类】稀有金属及其合金分析方法
- 【ICS分类】化学分析
DB53/T 842-2017
铼化合物中铼含量的测定 四苯砷氯盐酸盐重量法
- 【发布单位或类别】 CN-DB53云南省地方标准
- 【发布日期】2017-08-10
- 【CCS分类】H14毛皮、皮革
- 【ICS分类】71.040.40皮革和裘皮
\u0413\u041e\u0421\u0422 ISO 4048-2021
Кожа. Химические испытания. Определение содержания веществ, растворимых в дихлорметане, и свободных жирных кислот
Leather. Chemical tests. Determination of matter soluble in dichloromethane and free fatty acid content
- 【发布单位或类别】 RU-GOST俄罗斯国家标准
- 【发布日期】
- 【CCS分类】Y46皮革加工与制品
- 【ICS分类】59.140.30皮革和裘皮
BS EN ISO 4048:2018
Leather. Chemical tests. Determination of matter soluble in dichloromethane and free fatty acid content
Leather. Chemical tests. Determination of matter soluble in dichloromethane and free fatty acid content
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2018-07-23
- 【CCS分类】毛皮、皮革
- 【ICS分类】皮革和裘皮
EN ISO 4048:2018
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2018)
- 【发布单位或类别】 IX-CEN欧洲标准化委员会
- 【发布日期】2018-07-18
- 【CCS分类】Y45/49
- 【ICS分类】59.140.30皮革和裘皮
KS M ISO 4048-2020
가죽 — 화학 시험 — 다이클로로메테인 용해물 및 유리 지방산 함량 측정
Leather — Chemical tests — Determination of matter soluble in dichloromethane and free fatty acid content
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2020-12-18
- 【CCS分类】
- 【ICS分类】59.140.30热固性塑料
ISO 4048:2018
Leather — Chemical tests — Determination of matter soluble in dichloromethane and free fatty acid content
Leather — Chemical tests — Determination of matter soluble in dichloromethane and free fatty acid content
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2018-06-15
- 【CCS分类】
- 【ICS分类】59.140.30皮革和裘皮
BS 06/30153841 DC
EN ISO 4048. Leather. Chemical tests. Determination of matter soluble in dichloromethane and free fatty acid content
EN ISO 4048. Leather. Chemical tests. Determination of matter soluble in dichloromethane and free fatty acid content
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2006-07-25
- 【CCS分类】
- 【ICS分类】皮革和裘皮
UNE-EN ISO 4048:2008
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2008)
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2008)
- 【发布单位或类别】 ES-UNE西班牙标准
- 【发布日期】2008-06-11
- 【CCS分类】
- 【ICS分类】
BS EN ISO 9397:1997
Plastics. Phenolic resins. Determination of free-formaldehyde content. Hydroxylamine hydrochloride method
Plastics. Phenolic resins. Determination of free-formaldehyde content. Hydroxylamine hydrochloride method
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】1997-06-15
- 【CCS分类】
- 【ICS分类】
ISO 9397:1995
Plastics — Phenolic resins — Determination of free-formaldehyde content — Hydroxylamine hydrochloride method
Plastics — Phenolic resins — Determination of free-formaldehyde content — Hydroxylamine hydrochloride method
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1995-04-20
- 【CCS分类】
- 【ICS分类】83.080.10
ISO 4048:2008
Leather — Chemical tests — Determination of matter soluble in dichloromethane and free fatty acid content
Leather — Chemical tests — Determination of matter soluble in dichloromethane and free fatty acid content
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2008-02-07
- 【CCS分类】
- 【ICS分类】59.140.30
EN ISO 4048:2008
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2008)
- 【发布单位或类别】 IX-CEN欧洲标准化委员会
- 【发布日期】2008-02-15
- 【CCS分类】Y46
- 【ICS分类】59.140.30
DIN EN ISO 4048
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2008); German version EN ISO 4048:2008
Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO 4048:2008); German version EN ISO 4048:2008
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2008-05-01
- 【CCS分类】
- 【ICS分类】
DIN EN ISO 4048-DRAFT
Draft Document - Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO/DIS 4048:2017); German and English version prEN ISO 4048:2017
Draft Document - Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fatty acid content (ISO/DIS 4048:2017); German and English version prEN ISO 4048:2017
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2017-08-01
- 【CCS分类】
- 【ICS分类】
