LY/T 1644-2023
没食子酸试验方法
Test method for gallic acid
2023-06-19
LY/T 1642-2005
单宁酸分析试验方法
Test method for analysis of tannic acid
2005-08-16
ASTM E223-25
Standard Test Methods for Analysis of Sulfuric Acid
硫酸分析的标准试验方法
2025-02-01
ASTM E224-23
Standard Test Methods for Analysis of Hydrochloric Acid
盐酸分析的标准试验方法
2023-04-01
GOST 31803-2012
Кислота серная. Методы анализа
硫酸 分析方法
2012-10-01
AS 4969.14-2009
Analysis of acid sulfate soil - Dried samples - Methods of test, Method 14: Calculation of the acid-producing potential of acid sulfate soil using an acid base accounting method
酸性硫酸盐土壤的分析.干燥样品.试验方法 方法14:使用酸碱计算法计算酸性硫酸盐土壤的产酸潜力
2009-03-18
AS 4969.9-2008
Analysis of acid sulfate soil - Dried samples - Methods of test, Method 9: Calculation of titratable sulfidic acidity (TSA)
酸性硫酸盐土壤的分析.干燥样品.试验方法 方法9:可滴定硫化物酸度（TSA）的计算
2008-06-30
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
HB/Z 5087.1-2004
酸性电镀铜溶液分析方法 第1部分:EDTA容量法测定硫酸铜的含量
Methods for analysis of acid plating copper solutions
2004-02-16
BS 4289-5-1989
Method for the analysis of oilseeds-Determination of acidity of fat
油料种子分析方法
1989-02-28
AS 4969.2-2008[ Pending Revision ]
Analysis of acid sulfate soil - Dried samples, Method 2: Methods of test - Determination of pHKCl and titratable actual acidity (TAA)
酸性硫酸盐土壤的分析.干燥样品.试验方法.pHKCl和可滴定实际酸度（TAA）的测定
2008-01-01
AS 4969.13-2009
Analysis of acid sulfate soil - Dried samples - Methods of test, Method 13: Determination of acid neutralizing capacity by back-titration (ANCBT)
酸性硫酸盐土壤的分析.干燥样品.试验方法 方法13:用反滴定法（ANCBT）测定酸中和能力
2009-03-18
UNE 77035-1983
WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF ACIDITY
工业废物中的水分析方法 酸度的测定
1983-05-15
AS 4969.12-2009
Analysis of acid sulfate soil - Dried samples - Methods of test, Method 12: Complete suspension peroxide oxidation combined acidity and sulfur (SPOCAS) method
酸性硫酸盐土壤的分析.干燥样品.试验方法 方法12:完全悬浮过氧化物氧化结合酸度和硫（SPOCAS）法
2009-03-18
GA/T 1946-2021
法庭科学 盐酸、硫酸和硝酸检验 化学和离子色谱法
Forensic sciences—Examination methods for hydrochloric acid,sulfuric acid and nitric acid—Chemical analysis and ion chromatography
2021-10-14
AS 4969.1-2008
Analysis of acid sulfate soil - Dried samples - Methods of test, Method 1: Pre-treatment of samples
酸性硫酸盐土壤的分析.干燥样品.试验方法 方法1:样品的预处理
2008-06-30
AS 4969.3-2008
Analysis of acid sulfate soil - Dried samples - Methods of test, Method 3: Determination of peroxide pH (pHox), titratable peroxide acidity (TPA) and excess acid neutralizing capacity (ANCE)
酸性硫酸盐土壤的分析.干燥样品.试验方法 方法3:过氧化物pH（pHox）、可滴定过氧化物酸度（TPA）和过量酸中和能力（ANCE）的测定
2008-06-30
GOST 23673.7-2020
Доломит для стекольной промышленности. Метод определения кислотонерастворимого остатка
玻璃工业用白云石 酸不溶残渣分析法
AS 4969.8-2008
Analysis of acid sulfate soil - Dried samples - Methods of test, Method 8: Determination of hydrochloric acid extractable sulfur (SHCl), calcium (CaHCl) and magnesium (MgHCl)
酸性硫酸盐土壤的分析.干燥样品.试验方法 方法8:盐酸可萃取硫（SHCl）、钙（CaHCl）和镁（MgHCl）的测定
2008-06-30
AS 4969.6-2008
Analysis of acid sulfate soil - Dried samples - Methods of test, Method 6: Determination of acid extractable sulfur in soil residue after peroxide oxidation (SRAS)
酸性硫酸盐土壤的分析.干燥样品.试验方法 方法6:过氧化物氧化（SRAS）后土壤残渣中酸可提取硫的测定
2008-06-30