Browse Standards
3488+ standards in database
3488 result(s) found
金纳米棒聚集体结构的消光光谱表征
Extinction spectra characterization of aggregate structure of gold nanorods
涂改类文具中氯代烃的测定 气相色谱法
Determination of chlorhydrocaobon contents in correction stationery—Gas chromatographic method
文具用品中游离甲醛的测定方法 乙酰丙酮分光光度法
Determination method of free formaldehyde in stationery goods—Spectrophotometry with acetylacetone
工业用精对苯二甲酸（PTA）
Purified terephthalic acid (PTA) for industrial use
实验室仪器及设备安全规范 天平仪器
Safety requirements for laboratory instrument and equipment—Balance instrument
实验室仪器及设备安全规范 反应釜
Safety requirements for laboratory instrument and equipment—Autoclave
染料 泳移性的测定
Dyestuffs—Determination of migration
染料 大颗粒的测定 单层滤布过滤法
Dyestuffs—Determination of large particles—Filter method of single layer filter cloth
光敏材料用多官能团丙烯酸酯单体中有机溶剂的测定 顶空进样毛细管气相色谱法
Test method for organic solvent content in multifunctional acrylates used for UV materials—Headspace capillary gas chromatography
工业用精对苯二甲酸（PTA）试验方法 第7部分：b*值的测定 色差计法
Test method of purified terephthalic acid(PTA) for industrial use—Part 7: Determination of b* value—Color difference meter
工业用精对苯二甲酸（PTA）试验方法 第6部分：粒度分布的测定
Test method of purified terephthalic acid (PTA) for industrial use—Part 6: Determination of particle size distribution
工业用精对苯二甲酸（PTA）试验方法 第5部分：酸值的测定
Test method of purified terephthalic acid (PTA) for industrial use—Part 5: Determination of acid number
工业用精对苯二甲酸（PTA）试验方法 第4部分：钛含量的测定 二安替吡啉甲烷分光光度法
Test method of purified terephthalic acid (PTA) for industrial use—Part 4: Determination of titanium content—Diantipyrylmethane photometric method
工业用精对苯二甲酸（PTA）试验方法 第3部分：水含量的测定
Test method of purified terephthalic acid (PTA) for industrial use—Part 3: Determination of water content
工业用精对苯二甲酸（PTA）试验方法 第2部分：金属含量的测定
Test method of purified terephthalic acid (PTA) for industrial use—Part 2: Determination of metal content
荧光增白剂 荧光强度的测定
Fluorescent whitening agents—Determination of fluoristrength
染料 提升力的测定
Dyestuffs—Determination of build up
工业用三聚氰胺
Melamine for industrial use
单壁碳纳米管表征 拉曼光谱法
Characterization of single-wall carbon nanotubes—Raman spectroscopy
牙膏中无机亚硫酸盐的检测方法
Determination of inorganic sulphites in toothpaste