Browse Standards
2986+ standards in database
2986 result(s) found
微束分析 钢中低含量硅、锰的电子探针定量分析方法
Microbeam analysis—Method of quantitative determination for low contents of silicon and manganese in steels using electron probe microanalyzer
化工园区综合评价导则
Guidelines for comprehensive evaluation of chemical industry park
精油 表征
Essential oils—Characterization
电子工业用四氯化硅
Silicon tetrachloride for electronic industry
电子工业用二氯硅烷
Dichlorosilane for electronic industry
生姜精油
Essential oil of ginger(Zingiber officinale Roscoe)
精油 命名
Essential oils—Nomenclature
化妆品中邻苯二甲酸酯类物质的测定
Determination of phthalate esters in cosmetics
智慧化工园区建设指南
Guidelines of construction for smart chemical industry park
纳米技术 单壁碳纳米管的紫外/可见/近红外吸收光谱表征方法
Nanotechnologies—Characterization of single-wall carbon nanotubes using ultraviolet-visible-near infrared (UV-Vis-NIR) absorption spectroscopy
搪玻璃容器公称容积与公称直径
Norminal capacity and diameter of glass-lined equipment
化学试剂 电感耦合等离子体质谱分析方法通则
Chemical reagent—General rules for inductively coupled plasma mass spectrometry
橡胶塑料注射成型机 接口 第1部分：机械和电气接口
Rubber and plastics injection moulding machine—Interface —Part 1: Mechanical and electrical interface
染料产品中氯化苯的测定
Determination of chlorinated benzenes in dye products
染料产品中多氯联苯的测定
Determination of polychlorinated biphenyls in dye products
水溶性染料产品中氯化物的测定
Determination of chloride in water-soluble dyes
气体分析 空分工艺中危险物质的测定 第2部分：矿物油的测定
Gas analysis—Determination of hazardous materials in air separation process—Part 2:Determination of mineral oil
荧光增白剂 色光和增白强度的测定 塑料着色法
Fluorescent whitening agents—Determination of shade and relative whiteness—Plastic coloring
纳米技术 纳米材料毒理学评价前理化性质表征指南
Nanotechnologies—Guidance on physico-chemical characterization of engineered nanoscale materials for toxicologic assessment
气体分析 微量水分的测定 第4部分：石英晶体振荡法
Gas analysis—Determination of moisture—Part 4: The method of quartz crystal oscillation