GB/T 44998-2024
表面活性剂中硝酸盐和亚硝酸盐的测定 离子色谱法
Determination of nitrates and nitrites in surfactants—Ion chromatography method
- 实施日期
- 2025-06-01
- ICS 分类
- 71.100.40
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
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GB/T 44998-2024
Determination of nitrates and nitrites in surfactants—Ion chromatography method
GB 28263-2024
Regulations of safety management for the civil explosive products' production and sales enterprise
GB/T 14372-2024
Dangerous goods—Test method of acceptance and classification for explosives
GB/T 31246-2014
GB/T 2374-2017
GB/T 44365-2024
Determination of 6-methylcoumarin, dihydrocoumarin, 7-methylcoumarin, 7-methoxycoumarin, 7-ethoxy-4-methylcoumarin in toothpastes—High performance liquid chromatography
GB/T 44428-2024
Determination of cannabidiol and tetrahydrocannabinol in cosmetics—Liquid chromatography tandem mass spectrometry
GB/T 44332-2024
Chlorotrifluoroethene
GB/T 44329-2024
Preparation of gas mixtures—Gravimetric method
GB/T 44328-2024
Heptafluoroisobutyronitrile
GB/T 44366-2024
Determination of restricted lauryl alcohol polyether-9 in cosmetics—Liquid chromatography tandem mass spectrometry
GB/T 44367-2024
Determination of restricted 2,4-diamino-pyrimidine-3-oxide in cosmetics—High performance liquid chromatography
GB/T 25356-2024
Airport pavement deicing /anti-icing fluid
GB/T 44364-2024
Determination of acrylamide in toothpaste—High performance liquid chromatography tandem mass spectrometry
GB 14371-2024
Dangerous goods—Requirements of the hazard classification procedure and compatibility for explosives
GB 15563-2024
General technical specifications for mixture of high explosives and industrial explosives
GB 28286-2024
General requiements of industrial explosive
GB 44504-2024
Risk classification and service life of special production equipment for civil explosive materials
GB/Z 43890-2024
Nanotechnologies—Guidelines for performance test method of silver nanomaterials
GB/T 2394-2024
Disperse dyestuffs—Determination of shade and relative strength