Смазки пластичные. Метод определения свободных щелочей и свободных органических кислот
润滑脂测定游离碱和游离有机酸的方法

肥皂试验方法 肥皂中总游离碱含量的测定
Test methods of soaps-Determination of total free alkali content in soaps(ISO 684:1974, Analysis ofsoaps-Determination oftotal free alkali, MOD)

2020-04-16

化妆品中碱金属硫化物和碱土金属硫化物的测定 亚甲基蓝分光光度法
Determination of alkali sulfides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method

2021-11-26

化妆品中碱金属硫化物和碱土金属硫化物的测定 亚甲基蓝分光光度法
Determination of alkali sulfides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method

2021-11-26

Analysis of soaps. Quantitative test methods-Method for determination of total free alkali content
肥皂分析 定量测试方法 总游离碱含量的测定方法

1989-07-31

Analysis of soaps. Quantitative test methods-Method for determination of free caustic alkali content
肥皂分析 定量测试方法 游离碱含量的测定方法

1989-07-31

COSMETIC RAW MATERIALS. DIMETHYLDIMETHYLOL HIDANTOIN. DETERMINATION OF FREE FORMALDEHYDE. POTENCIOMETRIC METHOD.
化妆品原料 二甲基海因 游离甲醛的测定 效价测定法

1998-03-30

锡酸钠化学分析方法 第6部分：游离碱的测定 中和滴定法
Methods for chemical analysis of sodium stannate - Part 6: Determination of free alkali content - Titration

2009-01-05

肥皂试验方法 肥皂中游离苛性碱含量的测定
Test methods of soaps-Determination offree caustic alkali content in soaps(ISO 456:1973, Surface active agents-Analysis of soaps-Determination of free caustic alkali, MOD)

2020-04-16