71.040.01 分析化学综合 标准查询与下载
共找到 173 条与 分析化学综合 相关的标准，共 12 页
本标准规定了实验室离子计的技术要求、试验方法、检验规则、标志、包装、运输、贮存等。 本标准适用于离子选择电极作为测量电极的最小分度(或最小显示单位)为0-1，0-01，0-001(pX)的实验室离子计。 本标准不适用于pH计。
Laboratory ionometer
- ICS
- 71.040.01
- CCS
- N53
- 发布
- 1992-05-27
- 实施
- 1993-04-01
This method is for determining the acid number of petroleum products, petroleum distillates, and other chemicals by potentiometric titration. Inorganic acids, organic acids, mercaptans and thiophenols respond to this analysis, but their respective salts do not; a procedure is also included for sodium naphthenate salts. The typical range for acid number detection is 0.002 to 5 mg KOH/g of sample, although higher levels can be accommodated.
Acid Number and Naphthenic Acids by Potentiometric Titration
- ICS
- 71.040.01
- CCS
- G04
- 发布
- 1992
- 实施
本标准规定了示波极谱仪的技术要求、试验方法、检验规则、标志、包装、运输与贮存。 本标准适用于实验室进行极谱分析单扫描示波极谱仪。
Oscillographic polarograph - Specification
- ICS
- 71.040.01
- CCS
- N53
- 发布
- 1991-07-10
- 实施
- 1992-07-01
本标准规定石灰石之化学分析方法。
Methods of Chemical Analysis for Limestone
- ICS
- 71.040.01
- CCS
- 发布
- 1985-10-16
- 实施
- 1985-10-16
本标准规定窑业用硅石及玻璃用硅砂之化分析方法。
Methods for Chemical Analysis of Silica Rock and Sand
- ICS
- 71.040.01
- CCS
- 发布
- 1985-06-27
- 实施
- 1985-06-27
本标准规定耐火黏土（主要为高岭土）之化学分析方法。
Methods for Chemical Analysis of Refractory Clay
- ICS
- 71.040.01
- CCS
- 发布
- 1985-03-26
- 实施
- 1985-03-26
This method is for the spectrophotometric determination of fluorine in organic compounds in the 1- to 1000-ppm range. The material for analysis must be a liquid, an LPG or a solid that will dissolve in an appropriate combustible solvent.
Fluorine in Hydrocarbons by Oxy-Hydrogen Combustion
- ICS
- 71.040.01
- CCS
- G04
- 发布
- 1983
- 实施
This method is for determining carbonyl impurities in phenol by visible spectrophotometry. The test range is 1 to 200 mass/vol-ppm reported as mesityl oxide.
Carbonyl Content of Phenol by Visible Spectrophotometry
- ICS
- 71.040.01
- CCS
- G04
- 发布
- 1983
- 实施
Presentation for performances of electrochemical analyzers Part 3: Electrolytic conductivity
- ICS
- 71.040.01
- CCS
- N53
- 发布
- 实施
本标准规定了二氧化硫分析器的技术要求、试验方法、检验规则及标志、包装、运输和贮存。 本标准适用于采用电导率法、电量法、极谱法、定电位电解法、紫外荧光法等原理制造的二氧化硫分析器。 本标准不适用于采用火焰发射光谱法、红外光谱法、热学式气体分析法等原理制造的二氧化硫分析器。
Sulfur dioxide analyzer - Specification
- ICS
- 71.040.01
- CCS
- N53
- 发布
- 实施
Presentation for performances of electrochemical analyzers Part 1: General rules
- ICS
- 71.040.01
- CCS
- N53
- 发布
- 实施
Presentation for performances of electrochemical analyzers Part 2: pH value
- ICS
- 71.040.01
- CCS
- N53
- 发布
- 实施
