硫酸根 标准查询与下载
共找到 150 条与 硫酸根 相关的标准，共 10 页
本文件规定了用硫酸钡重量法测定硫酸根和亚硫酸根含量的原理、试剂、取制样、分析步骤、分析结果的计算、精密度和试验报告等。 本文件适用于烧结烟气脱硫灰中硫酸根和亚硫酸根含量的测定。测定范围（质量分数）硫酸根5.0%～25.0%，亚硫酸根10.0%～35.0
Determination of sulfate and sulfite content in sintering flue gas desulfurization ash. Barium sulfate gravimetric method.
本标准采用离子色谱法测定腈纶溶剂中甲基丙烯基磺酸根、氯离子、硝酸根、硫酸根、硫氰酸根含量的方法。 本标准适用于腈纶生产所用的溶剂、循环溶剂、废弃溶剂及生产排放的废水
Determination of Methacryl Sulfonate, Chloride, Nitrate, Sulfate and Thiocyanate in Acrylic Solvent by Ion Chromatography
Sulfate ion standard solution
Sulfate ion standard solution
Method of test for deep sea water - Determination of sulfate
本标准规定了用硫酸钡重量法测定煤矿水中硫酸根离子的含量。 本标准适用于煤矿水中硫酸根离子的测定
Determination of sulphate radical hydronium in coal-mine water
Determination of Sulfate in Brine by Ion Chromatography
Paraffin chloride ion and sulfate ion test method
本标准规定了硫酸钡重量法测定水中硫酸根离子。 本标准适用于煤矿水中硫酸根离子的测定
Determination method of sulfate ion content in coal-mine water
本标准规定了离子色谱法测定再生水中氟离子(FE-)、毛离子(Cl1-).亚硝酸根离子(NO,-)硝酸根离子(NO;)、硫酸根离子(SO)的方法。本标准适用于再生水中氟离子(F-)、毛离子(Cl-)、硝酸根离子(NO-)及硫酸根离子(SO,2-)含量三0.10 mg/L;亚硝酸根离子(NO,)含量记
Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography
Prezentul standard stabile?te metodele de determinare a ionului sulfat (SOf ) din apele mineraele ?mbuteliate ?n sticle sau ?n alte ambalaje de
MINERAL WATERS Determination of sulphate ion (S042~)
Testing methods for Sulfate ion of industrial water
1.1 This turbidimetric test method covers the determination of sulfate in water in the range from 1 to 40 mg/L of sulfate ion (SO 4).
Standard Test Method for Sulfate Ion in Water
1.1 This turbidimetric test method covers the determination of sulfate in water in the range from 1 to 40 mg/L of sulfate ion (SO 4).
Standard Test Method for Sulfate Ion in Water
1.1 This test method uses an ion-selective electrode to determine sulfide ion in water. The test method is applicable in the range from 0.04
Standard Test Method for Sulfide Ion in Water
