硅醇基与羟基反应检测标准
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BS ISO 23157:2021
Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method
Determination of the silanol group content on the surface of fumed silica. Reaction gas chromatographic method
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2021-07-29
- 【CCS分类】
- 【ICS分类】
DIN EN ISO 23157-DRAFT
Draft Document - Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021); German and English version prEN ISO 23157:2022
Draft Document - Determination of the silanol group content on the surface of fumed silica - Reaction gas chromatographic method (ISO 23157:2021); German and English version prEN ISO 23157:2022
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2022-06-30
- 【CCS分类】
- 【ICS分类】