肥皂试验方法 肥皂中总游离碱含量的测定肥皂试验方法 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)
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
QB/T 2623.3-2003
肥皂试验方法 肥皂中总碱量和总脂肪物含量的测定
Test methods of soaps Determination of total alkali content and total fatty matter content in soaps
2003-12-11
BS 1715-2.3-1989
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
QB/T 2623.1-2020
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
QB/T 2623.9-2020
肥皂试验方法 肥皂中总有效物含量的测定
Test methods of soaps-Determination of total effective matter content in soaps
2020-04-16
BS 1715-2.4-1989
Analysis of soaps. Quantitative test methods-Method for determination of free fatty acids content
肥皂分析 定量测试方法
1990-01-31
BS 6070-1-1981
Methods of sampling and test for sodium carbonate for industrial use-Determination of total soluble alkali content
工业用碳酸钠的取样和试验方法 总可溶性碱含量的测定
1981-02-27
BS 6092-5-1981
Methods of sampling and test for sodium and potassium silicates for industrial use-Determination of total alkali content
工业用硅酸钠和硅酸钾的取样和试验方法
1981-02-27
BS 5688-27-1986
Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use-Determination of total and alkali-soluble silica contents of crude sodium borates
工业用原硼酸、三氧化二硼、四硼酸二钠、过硼酸钠和粗硼酸钠的试验方法
1986-07-31
BS 5688-29-1986
Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use-Determination of total and alkali-soluble calcium and magnesium contents of crude sodium borates (titrimetric method)
工业用原硼酸、三氧化二硼、四硼酸二钠、过硼酸钠和粗硼酸钠的试验方法
1986-07-31
BS 5688-28-1986
Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use-Determination of total and alkali-soluble calcium and magnesium contents of crude sodium borates (flame atomic absorption spectrometric method)
工业用原硼酸、三氧化二硼、四硼酸二钠、过硼酸钠和粗硼酸钠的试验方法