Browse Standards
3488+ standards in database
3488 result(s) found
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
工业用苯乙烯试验方法 第10部分:含氧化合物的测定 气相色谱法
Test method of styrene for industrial use—Part 10: Determination of oxygenates—Gas chromatography
2-萘酚
2-Naphthol
戊烷发泡剂
Pentane vesicant
间脲基苯胺盐酸盐
m-Carbamidoaniline hydrochloride
C.I.反应红194(反应红M-2BE)
C.I. Reactive red 194 (Reactive red M-2BE)
C.I.反应蓝250(反应蓝KN-RGB)
C.I. Reactive blue 250(Reactive blue KN-RGB)
C.I.分散橙30(分散橙S-4RL )
C.I. Disperse orange 30(Disperse orange S-4RL)
工业硫氢化钠
Sodium hydrosulfide for industrial use
二硝酰胺铵水溶液
Ammonium dinitramide aqueous solution
纳米氧化铝
Nanoscale alumina
纳米银胶体溶液
Colloidal solution of silver nanoparticles
表面活性剂 游离甲醛含量的测定
Surface active agents—Determination of free formaldehyde
橡胶塑料注射成型机 接口 第2部分:数据交换接口
Rubber and plastics injection moulding machine—Interface—Part 2:Data exchange interface
波纹板式脱硝催化剂检测技术规范
Guideline for the testing of corrugated DeNOx catalysts