71.040.01 分析化学综合 标准查询与下载

KS M 1062-2005 ICP－AES/MS和AAS测定电子产品中的铅和镉

Determination of lead(Pb) and cadmium(Cd) in electronics byICP－AES/MS and AAS

KS M 1068-2005 使用荧光X-射线分析的有毒物质的定性/定量分析

Qualitative/quantitative screening by XRF spectrometry

KS M 1067-2005 比色法/斑点法测定六价铬

Determination of hexavalent chromium by colorimetric method/spot test

KS M 1064-2005 ICP－AES/MS和AAS测定金属中的铅（Pb）和镉（Cd）

Determination of lead(Pb) and cadmium(Cd) in metals byICP－AES/MS and AAS

KS M 1065-2005 CV－AAS、AFS和ICP－AES/MS法测定高分子材料、金属材料和电子产品中的汞

Determination of mercury in polymer material, metallic material andelectronics by CV－AAS, AFS and ICP－AES/MS

JB/T 6242-2005 荧光光度计

本标准规定了荧光光度计(以下简称“荧光计”)的分类、要求、试验方法、检验规则、标志、包装、运输、贮存等。 本标准适用于以滤光片获得单色光的、作非连续取样定量分析用的荧光计。

Fluorescence photometer

CNS 14918-2005 离子层析法通则

本标准规定使用离子层析仪施行水溶液中无机离子(1)、有机酸(2)及低分子量胺类(3)定性及定量分析之通则。注(1) 在此所称之无机离子，为F－（氟离子）、Cl－（氯离子）、Br－（溴离子）、I－（碘离子）、CN－（氰离子）、CO32－（碳酸离子）、NO2－（亚硝酸离子）、NO3－（硝

General rules for ion chromatographic analysis

ASTM D5871-04 环己烷原料用苯的标准规范

1.1 This specification covers benzene for cyclohexane feedstock. 1.2 Consult current OSHA regulations supplier's Material Safety Data Sheets for all materials used in this specification. 1.3 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off "to the nearest unit" in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29.

Standard Specification for Benzene for Cyclohexane Feedstock

HJ/T 155-2004 化学品测试合格实验室导则

本导则规定了为化学品环境管理提供测试数据实验室在保证数据质量方面的基本要求。 本导则适用于考核化学品环境管理测试合格实验室资格，也可供实验室在建立并实施其质量体系时使用。

The guidelines of chemical testing good laboratory practices

HJ/T 153-2004 化学品测试导则

本标准规定了化学品的理化特性、生物系统效应、降解与蓄积、健康效应四个方面的测试要求。 本标准的理化特性测试仅适用于纯化学物质；生物系统效应、降解与蓄积、健康效应的测试适用于纯化学物质和以产品出现的混合物、制剂。 本标准适用于新化学物质的申报、现有化学物质的风险评价和环境监测。

The guidelines for the testing of chemicals

ASTM UOP565-04 电位滴定法测定酸值和环烷酸

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. The acid number of a sample can be determined on an as-received basis or on a mercaptan-and thiophenol-free basis. The method can also be used to determine naphthenic acids including sodium naphthenates (soaps) in caustic-washed hydrocarbons. For an estimated relative molecular mass of 130, the range of detection for naphthenic acids is 5 to 500 mass-ppm. The latter two procedures apply almost exclusively to light kerosines and gas oils where it is assumed that the organic acids are entirely naphthenic.

Acid Number and Naphthenic Acids by Potentiometric Titration

ASTM UOP744-04 气相色谱法测定碳氢化合物中芳径的含量

This method is for determining individual C6 through C10 aromatic compounds in petroleum distillates or aromatic concentrates having a final boiling point of 210176;C or lower. C11 and heavier aromatics are reported as a group. C10 and heavier non-aromatics may interfere with the determination of benzene and toluene. When this occurs, benzene and toluene can be determined by ASTM Methods D 5443, D 5580, or D 6839. Other applications for this method include the assay of any C10 or lower boiling aromatics, such as benzene, toluene, etc. This method may also be used to provide a distribution of C8 aromatics and/or C9 and heavier aromatics to a value determined by a different method. When used for any of the above applications, the quantitation limit for a single aromatic component is 0.01 mass-%.

Aromatics in Hydrocarbons by Gas Chromatography

TIS 2097-2001 工业用液态化学品.20℃时的密度测定

Liguid chemical products for industrial use-determination of density at 20℃

TIS 2098-2001 水的测定.卡尔费希尔法(一般方法)

Determination of water.karl fischer method (general method)

SNI 06-6875-2002 用碘量法测试水中硫化物含量的方法

Test methods of sulphides content in water by iodometry

ASTM C1539-02 用液体闪烁计数法测定六氟化铀中锝-99的标准试验方法

Uranium hexafluoride is a basic material used to prepare nuclear reactor fuel. To be suitable for this purpose, the material must meet the criteria for technetium composition. This test method is designed to determine whether the material meets the requirements described in Specifications C 787 and C 996. Using the specified instrumentation and parameters, this method has a lower detection limit of 0.0004μgTc/gU. Note 18212;Different instrumentation or parameters may provide varying detection limits, as calculated in 11.4.1.1 This test method is a quantitative method used to determine technetium-99 (99Tc) in uranium hexafluoride (UF 6) by liquid scintillation counting.1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Determination of Technetium-99 in Uranium Hexafluoride by Liquid Scintillation Counting

SNI 06-6857-2002 用与格里斯罗梅尔试剂比色法测试水中亚硝酸盐含量的方法

Test methods of nitrite content in water by colorimetry with Gries Romeyer reagent

DS/EN ISO 3696:1996 分析实验室用水 规格和测试方法

This standard specifies the requirements and corresponding test methods for three grades of water for laboratory use for the analysis of inorganic chemicals.

Water for analytical laboratory use - Specification and test methods

DIN 32645:1994 化学分析.决定极限.监测极限.测定极限.重复条件下的估计值.术语、方法和评价

Chemical analysis; decision limit; detection limit and determination limit; estimation in case of repeatability; terms, methods, evaluation

JB/T 6858-1993 pH计和离子计试验方法

本标准规定了pH计和离子计的影响量及试验方法。 本标准适用于以pH玻璃电极为传感器的pH计和以离子选择电极为传感器的离子计。

Test method of pH meter and ionometer