Browse Standards
2986+ standards in database
2986 result(s) found
工业用己内酰胺
Caprolactam for industrial use
金属清洗剂
Metal cleaner
工业用异丙醇
Isopropyl alcohol for industrial use
工业直链烷基苯
Industrial lineal alkylbenzene
化妆品中硫酸二甲酯和硫酸二乙酯的测定 气相色谱-质谱法
Determination of dimethyl sulfate and diethyl sulfate in cosmetics—Gas chromatography-mass spectrometry method
烟花爆竹用油墨（漆）中重金属含量的测试方法
Determination methods of heavy metal element content in printing ink or painting of fireworks and firecracker
烟花爆竹 高氯酸钾
Fireworks—Potassium perchlorate
烟花爆竹 黏土
Fireworks—Clay
烟花爆竹 规格与命名
Fireworks—Specification and designation
表面活性剂和洗涤剂 甲醛含量的测定
Surfactants and detergents—determination of formaldehyde contents
烟花爆竹 炭粉
Fireworks—Charcoal powder
硫氮元素测定仪
Sulfur and nitrogen elemental analyzers
混合气体 称量制备 组分相关性控制
Gas mixtures—Gravimetric preparation—Mastering correlations in composition
低温液化气体安全指南
Safety guidelines for cryogenic liquefied gases
生化用试剂测定通则
General rule for biochemical reagents
三氟乙酸乙酯(ETFA)
Ethyl trifluoroacetate (ETFA)
工业用甲基三甲氧基硅烷
Methyltrimethoxysilane for industrial use
3,3,3-三氟丙基甲基二甲氧基硅烷
3,3,3,-Trifluoropropylmethyldimethoxysilane
工业用乙烯基三氯硅烷
Vinyltrichlorosilane for industrial use
化学试剂 硝酸盐测定通用方法
Chemical reagent—General method for the determination of nitrate