对羟基苯甲酸选择性检测标准
CNAS认证
CMA认证
\u0413\u041e\u0421\u0422 17354-71
Кислота 4-оксибензойная техническая. Технические условия
Technical 4-hydroxybenzoic acid. Specifications
- 【发布单位或类别】 RU-GOST俄罗斯国家标准
- 【发布日期】
- 【CCS分类】C53食品卫生
- 【ICS分类】71.080.40有机酸
32021L1980
Commission Delegated Directive (EU) 2021/1980 of 11 August 2021 amending, for the purposes of adapting to scientific and technical progress, Annex IV to Directive 2011/65/EU of the European Parliament and of the Council as regards an exemption for the use of bis(2-ethylhexyl) phthalate (DEHP) in ion-selective electrodes for analysing human body fluids and/or dialysate fluids (Text with EEA relevance)
- 【发布单位或类别】 IX-EURLEX欧洲技术法规
- 【发布日期】2021-08-11
- 【CCS分类】G00/09化工综合
- 【ICS分类】11.040医疗设备
