SURFACE ACTIVE AGENTS. SAMPLING OF CHEMICAL PRODUCTS TO BE USED AS RAW MATERIALS IN DETERGENT FORMULATIONS. SAFETY IN SAMPLING
表面活性剂 洗涤剂配方中用作原料的化学产品的取样 抽样安全

1985-02-15

SURFACE ACTIVE AGENTS. CHEMICAL PRODUCTS TO BE USED AS RAW MATERIALS IN DETERGENT FORMULATIONS. GENERAL METHODS FOR DETERMINATION OF CHLORIDE IONS. POTENTIOMETRIC METHOD
表面活性剂 洗涤剂配方中用作原料的化学产品 氯离子测定的一般方法 电位滴定法

1986-12-15

SURFACE ACTIVE AGENTS. CHLOROISOCYANURIC ACIDS AND THEIR SALTS FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. SAMPLING AND CHEMICAL ANALYSIS
表面活性剂 洗涤剂配方中用作原料的氯异氰尿酸及其盐 取样和化学分析

1992-06-10

SURFACE ACTIVE AGENTS. CHEMICAL PRODUCTS TO BE USED AS RAW-MATERIALS IN DETERGENT FORMULATIONS. GENERAL METHOD FOR DETERMINATION OF TRACES OF SULPHUR COMPOUNDS, AS SULPHATE, BY REDUCTION AND TITRIMETRY
表面活性剂 用作洗涤剂配方原料的化学产品 还原滴定法测定硫酸盐等微量硫化物的通用方法

1990-03-24

SURFACE ACTIVE AGENTS. CHEMICAL PRODUCTS TO BE USED AS RAW-MATERIALS IN DETERGENT FORMULATIONS. SAMPLING TECHNIQUES. SOLID PRODUCTS IN THE FORM OF PARTICLES VARYING FROM POWDERS TO COARSE LUMPS
表面活性剂 用作洗涤剂配方原料的化学产品 取样技术 颗粒形式的固体产品 从粉末到粗块不等

1986-12-15

SURFACE ACTIVE AGENTS. SODIUM AND POTASSIUM SILICATES TO BE USED AS RAW MATERIALS IN DETERGENT FORMULATIONS. PREPARATION OF SOLUTION OF PRODUCTS NOT EASILY SOLUBLE IN BOILING WATER AND DETERMINATION OF MATER INSOLUBLE IN WATER
表面活性剂 用作洗涤剂配方原料的硅酸钠和硅酸钾 不易溶于沸水产品溶液的制备及不溶于水物质的测定

1981-11-15