发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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This standard describes the determination of the molecular weight distribution, number-average molecular weight Mr and weight-average molecular
Gel permeation chromatography (GPC) - Part 2: N,N-Dimethylacetamide (DMAC) as elution solvent
Gel permeation chromatography (GPC) - Part 2: N,N-Dimethylacetamide (DMAC) as elution solvent
本标准规定了纺织品中N,N-二甲基甲酰胺和N,N-二甲基乙酰胺残留量的气相色谱-质谱检测方法。本标准适用于纺织品的测定
Determination of N, N-dimethylformamide and N, N-dimethylacetamide in textile for import and export.Gas chromatography-Mass method
本标准规定了工业用二甲基乙酰胺的基本要求、技术要求、试验方法、检验规则及标志、包装、运输、贮存、安全和质量承诺等。 本标准适用于以二甲胺和冰乙酸为原料制得的工业用二甲基乙酰胺。该产品主要作为溶剂应用于氨纶、腈纶、芳纶等纤维生产领域,也用于高分子薄膜、涂料和医药等领域
Dimethylacetamide for industrial use
Gel permeation chromatography (GPC) - Part 2: N,N-Dimethylacetamide (DMAC) as elution solvent
Textiles—Quantitative chemical analysis—Mixtures of meta-aramid and para-aramid fibres(method using dimethylacetamide and lithium chloride)
GB/T 2910的本部分规定了采用二甲基乙酰胺法测定去除非纤维的物质后以下两组分混合物中聚氨酯弹性纤维含量的方法。 聚氨酯弹性纤维;和 棉、粘胶纤维、铜氨纤维、莫代尔纤维、莱塞尔纤维、聚酰胺纤维、聚酯纤维、丝和羊毛纤维。 本部分不适用于聚丙烯腈纤维同时存在的情况
Textiles.Quantitative chemical analysis.Part 20:Mixtures of elastane and some other fibers(method of using dimethylacetamide)
1.范围 2.规范性引用文件 3.术语与定义 4.原理 5.试剂 6.设备 7.取样和样品预处理 8.试验步骤 9.试验数据处理 10.精密度 11.实验报告
Textiles—Quantitative chemical analysis— Mixtures of polyacrylonitrile and some other fibers (method of using dimethylacetamide)
本标准规定了工业用二甲基乙酰胺的要求、试验方法、检验规则及标志、包装、运输、贮存和安全等。本标准适用于二甲胺和冰乙酸合成的工业用二甲基乙酰胺。本标准并不旨在说明与其使用有关的安全问题,使用者有责任采取适当的安全和健康措施,并保证符合国家有关法规的规定
Dimethylacetamide for industrial use
Specifies a method using dimethylacetamide to determine the percentage of elastane, after removal of non-fibrous matter, in textiles made of binary
Textiles - Quantitative chemical analysis Part 20: Mixtures of elastane and certain other fibres (method using dimethylacetamide)
Workplace air.Determination of dimethyl acetamide.Gas chromatographic method
Textiles.Quantitative chemical analysis.Part 20: Mixtures of elastane and certain other fibres (method using dimethylacetamide )
이 표준은 아래의 두 성분으로 된 섬유 제품에 대해서 비섬유질을 제거한 후 디메틸아세트아미
Textiles-Quantitative chemical analysis-Part 20:Mixtures of elastane and certain other fibers (method using dimethylacetamide)
Textiles — Quantitative chemical analysis — Part 20: Mixtures of elastane and certain other fibres(method using dimethylacetamide)
Textiles — Quantitative chemical analysis — Part 20: Mixtures of elastane with certain other fibres(method using dimethylacetamide)
This standard describes the determination of the molecular weight distribution, number-average molecular weight Mr and weight-average molecular
Gel permeation chromatography (GPC) - Part 2: N,N-Dimethylacetamide (DMAC) as elution solvent
Gel permeation chromatography (GPC) - Part 2: N,N-Dimethylacetamide (DMAC) as elution solvent
本标准规定了纺织品中N,N-二甲基甲酰胺和N,N-二甲基乙酰胺残留量的气相色谱-质谱检测方法。本标准适用于纺织品的测定
Determination of N, N-dimethylformamide and N, N-dimethylacetamide in textile for import and export.Gas chromatography-Mass method
本标准规定了工业用二甲基乙酰胺的基本要求、技术要求、试验方法、检验规则及标志、包装、运输、贮存、安全和质量承诺等。 本标准适用于以二甲胺和冰乙酸为原料制得的工业用二甲基乙酰胺。该产品主要作为溶剂应用于氨纶、腈纶、芳纶等纤维生产领域,也用于高分子薄膜、涂料和医药等领域
Dimethylacetamide for industrial use
Gel permeation chromatography (GPC) - Part 2: N,N-Dimethylacetamide (DMAC) as elution solvent
Textiles—Quantitative chemical analysis—Mixtures of meta-aramid and para-aramid fibres(method using dimethylacetamide and lithium chloride)
GB/T 2910的本部分规定了采用二甲基乙酰胺法测定去除非纤维的物质后以下两组分混合物中聚氨酯弹性纤维含量的方法。 聚氨酯弹性纤维;和 棉、粘胶纤维、铜氨纤维、莫代尔纤维、莱塞尔纤维、聚酰胺纤维、聚酯纤维、丝和羊毛纤维。 本部分不适用于聚丙烯腈纤维同时存在的情况
Textiles.Quantitative chemical analysis.Part 20:Mixtures of elastane and some other fibers(method of using dimethylacetamide)
1.范围 2.规范性引用文件 3.术语与定义 4.原理 5.试剂 6.设备 7.取样和样品预处理 8.试验步骤 9.试验数据处理 10.精密度 11.实验报告
Textiles—Quantitative chemical analysis— Mixtures of polyacrylonitrile and some other fibers (method of using dimethylacetamide)
本标准规定了工业用二甲基乙酰胺的要求、试验方法、检验规则及标志、包装、运输、贮存和安全等。本标准适用于二甲胺和冰乙酸合成的工业用二甲基乙酰胺。本标准并不旨在说明与其使用有关的安全问题,使用者有责任采取适当的安全和健康措施,并保证符合国家有关法规的规定
Dimethylacetamide for industrial use
Specifies a method using dimethylacetamide to determine the percentage of elastane, after removal of non-fibrous matter, in textiles made of binary
Textiles - Quantitative chemical analysis Part 20: Mixtures of elastane and certain other fibres (method using dimethylacetamide)
Workplace air.Determination of dimethyl acetamide.Gas chromatographic method
Textiles.Quantitative chemical analysis.Part 20: Mixtures of elastane and certain other fibres (method using dimethylacetamide )
이 표준은 아래의 두 성분으로 된 섬유 제품에 대해서 비섬유질을 제거한 후 디메틸아세트아미
Textiles-Quantitative chemical analysis-Part 20:Mixtures of elastane and certain other fibers (method using dimethylacetamide)
Textiles — Quantitative chemical analysis — Part 20: Mixtures of elastane and certain other fibres(method using dimethylacetamide)
Textiles — Quantitative chemical analysis — Part 20: Mixtures of elastane with certain other fibres(method using dimethylacetamide)