Browse Standards

烟花爆竹用硝酸钾关键指标的测定

Determination of essential parameters of potassium nitrate for use in fireworks and firecrackers

烟花爆竹用钛粉关键指标的测定

Determination of essential parameters of titanium powder for use in fireworks and firecrackers

衣料用洗涤剂去污力及循环洗涤性能的测定

Determination of detergency and cycle of washing property for laundry detergents

日用香精

Fragrance compound

牙膏中三氯甲烷的测定 气相色谱法

Determination of chloroform in toothpaste - Gas chromatography

化妆品中丁基羟基茴香醚（BHA）和二丁基羟基甲苯（BHT）的测定 高效液相色谱法

Determination of butylated hydroxyanisole (BHA) and butylated hydroxytoluene (BHT) in cosmetics - High performance liquid chromatography

紫胶产品检验方法

Test methods of lac products

pH 基准试剂 磷酸二氢钾

pH primary reagent - Potassium dihydrogen phosphate

锡酸钠化学分析方法 第2部分：铁量的测定 1，10-二氮杂菲分光光度法

Methods for chemical analysis of sodium stannate - Part 2: Determination of iron content - 1，10-phenanthroline photometric method

黄金制品金含量无损测定方法 第2部分：综合测定方法

Nondestructive mensuration of gold content in the gold products - Part 2: Method of compositive determine

黄金制品金含量无损测定方法 第1部分：电子探针微分析法

Nondestructive mensuration of gold content in the gold products - Part 1: Method of electron probe microanalysis

氧化铝化学分析方法和物理性能测定方法 第27部分：粒度分析 筛分法

Chemical analysis methods and determination of physical performance of alumina - Part 27: Partical size analysis - Method using electriformed sieves

氧化铝化学分析方法和物理性能测定方法 第35部分：比表面积的测定 氮吸附法

Chemical analysis methods and determination of physical performance of alumina - Part 35: Determination of specific surface area by nitrogen adsorption

氧化铝化学分析方法和物理性能测定方法 第30部分：X射线荧光光谱法测定微量元素含量

Chemical analysis methods and determination of physical performance of alumina - Part 30: X-ray fluorescence spectrometric method for the determination centent of trace elements

氧化铝化学分析方法和物理性能测定方法 第36部分：流动时间的测定

Chemical analysis methods and determination of physical performance of alumina - Part 36: Determination of flow time

氧化铝化学分析方法和物理性能测定方法 第31部分：流动角的测定

Chemical analysis methods and determination of physical performance of alumina - Part 31: Determination of angle of flow

氧化铝化学分析方法和物理性能测定方法 第34部分：三氧化二铝含量的计算方法

Chemical analysis methods and determination of physical performance of alumina - Part 34: Method of calculating alumina content

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 aluminium hydroxide - Part 2: Determination of loss of mass at 300℃ and 1000℃

氧化铝化学分析方法和物理性能测定方法 第33部分：磨损指数的测定

Chemical analysis methods and determination of physical performance of alumina - Part 33: Determination of attrition index

氧化铝化学分析方法和物理性能测定方法 第32部分：a-三氧化二铝含量的测定 X-射线衍射法

Chemical analysis methods and determination of physical performance of alumina - Part 32: Determination of a-alumina content by X-ray diffraction