Browse Standards
3488+ standards in database
3488 result(s) found
光学功能薄膜 离型膜180°剥离力和残余黏着率测试方法
Optical functional films—Test method of peeling force at 180° angle and subsequent adhesion for the release film
氯化石蜡产品中的短链氯化石蜡含量的测定
Determination of the content of short-chain chlorinated paraffins in chlorinated paraffin products
费托合成蜡熔点、滴熔点的测定 差示扫描量热法
Determination of melting point and drop melting point for Fischer-Tropsch synthesis wax—Differential scanning calorimetry
无机化工产品 杂质元素的测定 电感耦合等离子体质谱法（ICP-MS）
Inorganic chemicals for industrial use—Determination of impurity element—Inductively coupled plasma mass spectrometry(ICP-MS)
柑橘属精油 紫外吸收光谱分析法测定CD值
Oils of Citrus—Determination of CD value by ultraviolet spectrometric analysis
石油化工用聚乙烯管道焊接接头X射线数字成像检测方法
X-ray digital imaging method for detection of petrochemical polyethylene pipe welded joints
化妆品中羟吡啶酮的测定 高效液相色谱法
Determination of hydroxypyridinone in cosmetics—High performance liquid chromatography
煤焦油 饱和分、芳香分、杂原子、酚类、胶质和沥青质含量的测定 溶剂萃取-柱层析分离重量法
Coal tar—Content determination of saturates, aromatics, heteroatomics, phenols, resins and asphaltene—Solvent extraction-column chromatography separation gravimetric method
无机化工产品 杂质离子的测定 离子色谱法
Inorganic chemicals for industrial use—Determination of impurity ions—Ion chromatography method
焦化苯类产品氮含量的测定
Determination of nitrogen content of coking benzole products
工业碳酸钠
Sodium carbonate for industrial use
工业甲醇
Methanol for industrial use
基准化学试剂(容量) 无水对氨基苯磺酸
Basic chemical reagents(volumetry)--Anhydrous paramino-phenyl-sulfonic acid
氢气使用安全技术规程
Technical safety regulation for gaseous hydrogen use
汞
Mercury
溶解乙炔
Dissolved acetylene
pH 基准试剂 四硼酸钠
pH Basic line--Sodium tetraborate decahydrate
pH 基准试剂 苯二甲酸氢钾
pH Basic line--Potassium hydrogen phthalate
pH 基准试剂 磷酸氢二钠
pH Basic line--Disodium hydrogen phosphate
pH 基准试剂 磷酸二氢钾
pH Basic line--Potassium dihydrogen phosphate