Non - ionic surface active agents - determination of sulfated ash - gravimetric method 非離子表面活性劑硫酸化灰分的測(cè)定重量法
Non - ionic surface active agents . determination of sulphated ash - gravimetric method 非離子表面活性劑.硫酸鹽灰分重量法的測(cè)定
Non - ionic surface active agents . determination of cloud point index . volumetric method 非離子表面活性劑.濁點(diǎn)指數(shù)的測(cè)定.體積法
Non - ionic surface active agents - determination of cloud point index - volumetric method 非離子表面活性劑.濁點(diǎn)指數(shù)的測(cè)定.容量法
Surface active agents - determination of krafft point and solubility of ionic surface active agents 表面活性劑.離子型表面活性劑的克拉夫特點(diǎn)和溶解性的測(cè)定
Surface active agents . detergents . non - ionic surface active agents . determination of biodegradability 表面活性劑.洗滌劑.非離子表面活性劑.生物降解性的測(cè)定
Surface active agents . mixed non - ionic surface active agents . determination of cloud temperature cloud point 表面活性劑.非離子混合物表面活性劑.濁點(diǎn)溫度測(cè)定
Non - ionic surface active agents . polyethoxylated derivatives . iodometric determination of oxyethylene groups 非離子表面活性劑.聚乙氧基衍生物.氧化乙烯基團(tuán)碘量的測(cè)定
Surface active agents - determination of krafft point and solubility of ionic surface active agents 表面活性劑.測(cè)定離子表面活性劑的臨界溶解溫度克拉夫特點(diǎn)和溶解度
Non - ionic surface active agents - polyethoxylated derivatives - determination of hydroxyl value - acetic anhydride method 非離子表面活性劑聚乙氧基化衍生物羥值的測(cè)定乙酐法