羟基烷氧基化检测标准
CNAS认证
CMA认证
GB/T 7383-1997
非离子表面活性剂 聚烷氧基化衍生物 羟值的测定 邻苯二甲酸酐法
Non-ionic surface active agents—Polyalkoxylated derivatives—Determination of hydroxyl value—Phthalic anhydride method
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】1997-10-14
- 【CCS分类】G72表面活性剂基础标准与通用方法
- 【ICS分类】71.100.40表面活性剂及其他助剂
GB/T 7383-1997
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
- 【发布单位或类别】 ES-UNE西班牙标准
- 【发布日期】2003-07-30
- 【CCS分类】表面活性剂基础标准与通用方法
- 【ICS分类】表面活性剂及其他助剂
GB/T 7383-1997
비이온성 계면 활성제 - 폴리알콕실화 유도체 - 하이드록실값의 측정 - 무수프탈산법
Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2003-11-14
- 【CCS分类】铁矿
- 【ICS分类】71.100.40表面活性剂及其他助剂
GB/T 7383-1997
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value; N-methyl imidazole method
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2003-06-01
- 【CCS分类】表面活性剂基础标准与通用方法
- 【ICS分类】表面活性剂及其他助剂
GB/T 7383-1997
Surface active agents - Alkoxylated derivatives - Determination of hydroxyl value - N-methyl imidazole method
- 【发布单位或类别】 IX-CEN欧洲标准化委员会
- 【发布日期】2003-03-12
- 【CCS分类】G72表面活性剂基础标准与通用方法
- 【ICS分类】71.100.40表面活性剂及其他助剂
GB/T 7383-1997
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
- 【发布单位或类别】 CN-GB国家标准
- 【发布日期】2017-09-07
- 【CCS分类】D31
- 【ICS分类】表面活性剂及其他助剂
GB/T 7383-1997
비이온성 계면 활성제 - 폴리알콕실화 유도체 - 하이드록실값의 측정 - 무수프탈산법
Non-ionic surface active agents-Polyalkoxylated derivatives －Determination of hydroxyl value-Phthalic anhydride method
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2003-11-14
- 【CCS分类】
- 【ICS分类】71.100.40表面活性剂及其他助剂
GB/T 7383-1997
Вещества поверхностно-активные неионогенные. Полиоксиалкильные производные. Определение гидроксильного числа. Метод этерификации фталевым ангидридом
Non-ionic surface active agents. Polyalkoxylated derivatives. Determination of hydroxyl value. Phtalic anhydride method
- 【发布单位或类别】 RU-GOST俄罗斯国家标准
- 【发布日期】
- 【CCS分类】G72
- 【ICS分类】71.100.40水的化学物质检验
GB/T 7383-1997
Non-ionic surface active agents — Polyalkoxylated derivatives — Determination of hydroxyl value — Phthalic anhydride method
Non-ionic surface active agents — Polyalkoxylated derivatives — Determination of hydroxyl value — Phthalic anhydride method
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1979-12-01
- 【CCS分类】
- 【ICS分类】71.100.40水的化学物质检验
GB/T 7383-1997
Surface active agents. Alkoxylated derivatives. Determination of hydroxyl value. N-methyl imidazole method
Surface active agents. Alkoxylated derivatives. Determination of hydroxyl value. N-methyl imidazole method
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2003-03-20
- 【CCS分类】
- 【ICS分类】水的化学物质检验
GB/T 7383-1997
Surface active agents. Determination of the water number of alkoxylated products
Surface active agents. Determination of the water number of alkoxylated products
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2002-04-11
- 【CCS分类】
- 【ICS分类】芳香烃
GB/T 7383-1997
Surface active agents- Determination of the water number of alkoxylated products.
Surface active agents- Determination of the water number of alkoxylated products.
- 【发布单位或类别】 ES-UNE西班牙标准
- 【发布日期】2002-07-30
- 【CCS分类】
- 【ICS分类】
GB/T 7383-1997
Surface active agents - Determination of the water number of alkoxylated products
- 【发布单位或类别】 IX-CEN欧洲标准化委员会
- 【发布日期】2002-03-20
- 【CCS分类】G72
- 【ICS分类】71.100.40
GB/T 7383-1997
수질－고상추출 및 유도체화 후 기체크로마토그래피와 질량분석법을 이용한벤타존, 하이드록시벤조니트릴을 포함한 특정 페녹시알칸계 제초제의 측정
Water quality－Determination of selected phenoxyalkanoic herbicides,including bentazones and hydroxybenzonitriles by gas chromatographyand mass spectrometry after solid phase extraction and derivatization
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2006-12-26
- 【CCS分类】
- 【ICS分类】13.060.50
GB/T 7383-1997
수질 — 고상추출 및 유도체화 후 기체 크로마토그래피와 질량 분석법을 이용한 벤타존, 하이드록시벤조니트릴을 포함한 특정 페녹시알칸계 제초제의 측정
Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
- 【发布单位或类别】 KR-KS韩国标准
- 【发布日期】2021-12-23
- 【CCS分类】
- 【ICS分类】13.060.50
GB/T 7383-1997
Surface active agents - Determination of the water number of alkoxylated products
Surface active agents - Determination of the water number of alkoxylated products
- 【发布单位或类别】 DE-DIN德国标准化学会
- 【发布日期】2002-06-01
- 【CCS分类】
- 【ICS分类】
GB/T 7383-1997
Water quality. Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
Water quality. Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
- 【发布单位或类别】 GB-BSI英国标准学会
- 【发布日期】2003-06-18
- 【CCS分类】
- 【ICS分类】
GB/T 7383-1997
Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization (ISO 15913:2000)
Water quality - Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization (ISO 15913:2000)
- 【发布单位或类别】 ES-UNE西班牙标准
- 【发布日期】2003-09-29
- 【CCS分类】
- 【ICS分类】
GB/T 7383-1997
Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
Water quality — Determination of selected phenoxyalkanoic herbicides, including bentazones and hydroxybenzonitriles by gas chromatography and mass spectrometry after solid phase extraction and derivatization
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】2000-03-23
- 【CCS分类】
- 【ICS分类】13.060.50
GB/T 7383-1997
Standard Test Method for Determination of Nonylphenol, Bisphenol A,
Standard Test Method for Determination of Nonylphenol, Bisphenol A,
Standard Test Method for Determination of Nonylphenol, Bisphenol A,
- 【发布单位或类别】 US-ASTM美国材料与试验协会
- 【发布日期】2024-04-01
- 【CCS分类】
- 【ICS分类】71.080.15
