Browse Standards
3488+ standards in database
3488 result(s) found
纳米技术 石墨烯粉体中水溶性阴离子含量的测定 离子色谱法
Nanotechnologies—Determination of water-soluble anions content in graphene powder—Ion chromatography method
纳米技术 石墨烯粉体中硫、氟、氯、溴含量的测定 燃烧离子色谱法
Nanotechnologies—Determination of sulfur, fluorine, chlorine and bromine content in graphene flakes—Combustion ion chromatography method
裸眼3D柱透镜光栅膜 光学测量方法
Lenticular lens film for autostereoscopic 3D display—Optical measurement method
纳米技术 镉硫族化物胶体量子点表征 紫外-可见吸收光谱法
Nanotechnologies—Characterization of cadmium chalcogenide colloidal quantum dot—UV-Vis absorption spectroscopy
制盐工业主要产品取样方法
Sampling methods of the main products in salt making industry
纳米技术 光催化纳米材料降解苯性能测试方法
Nanotechnologies—Test method of the degradation of benzene by nano photocatalyst
染料产品中砷、汞、锑、硒的测定 原子荧光光谱法
Determination of arsenic , mercury , antimony and selenium in dye products—Atomic fluorescence spectrometry
氧化铝
Alumina
氧化铝化学分析方法和物理性能测定方法 第2部分：300 ℃和1000 ℃质量损失的测定
Chemical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 ℃ and 1000 ℃
水处理剂用铝酸钙
Calcium aluminate for water treatment chemicals
水处理剂 聚氯化铝
Water treatment chemicals—Polyaluminium chloride
氧化铝化学分析方法和物理性能测定方法 第30部分：微量元素含量的测定 波长色散X射线荧光光谱法
Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method
染料产品中氯化甲苯的测定
Determination of chlorinated toluenes in dye products
六氟丁二烯
Hexafluorobutadiene
化工用设备渗透性检测方法 第1部分：石墨及其衬里设备
Test method for measurement of the permeability of chemical equipment—Part 1: Graphite and lining equipment
生物天然气
Biogas-based natural gas
精制氯化钴
Refined cobaltous chloride
精制硫酸钴
Refined cobaltous sulfates
工业用丙烯腈 第1部分：规格
Acrylonitrile for industrial use—Part 1: Specification
工业碳酸钠
Sodium carbonate for industrial use