G04 基础标准与通用方法 标准查询与下载

SN/T 3999-2014 REACH法规高关注物质中钴、砷、铬、钠、锡、铅、锌、硅、铝、钼、钾、锶、锆和钙的快速筛选检测方法 波长色散X射线荧光光谱法

Rapid screening and detection method for cobalt, arsenic, chromium, sodium, tin, lead, zinc, silicon, aluminum, molybdenum, potassium, strontium, zirconium and calcium in substances of high concern under REACH regulation Wavelength dispersive X-ray fluore

BS ISO 17560:2014 表面化学分析.再生离子质量光谱测定.硅中硼的深仿形分析法

Surface chemical analysis. Secondary-ion mass spectrometry. Method for depth profiling of boron in silicon

BS ISO 13095:2014 表面化学分析. 原子力显微镜学. 纳米结构测量用AFM探针柄轮廓的现场鉴定程序

Surface Chemical Analysis. Atomic force microscopy. Procedure for in situ characterization of AFM probe shank profile used for nanostructure measurement

DB37/T 2557-2014 铜制剂与营养元素配施技术规程

Copper preparation and nutrient elements combined application technical regulations

ISO 14706:2014 表面化学分析 用总反射X-射线荧光(TXRF)测定法测定硅晶片的表面基本的污染

Surface chemical analysis - Determination of surface elemental contamination on silicon wafers by total-reflection X-ray fluorescence (TXRF) spectroscopy

BS PD CEN/TS 16640:2014 生物基质产品. 使用放射性碳方法测定产品中的生物基碳含量

Bio-based products. Determination of the bio based carbon content of products using the radiocarbon method

BS ISO 9276-2:2014 粒度分析结果的表示.从粒度分布计算平均粒度/直径和力矩

Representation of results of particle size analysis. Calculation of average particle sizes/diameters and moments from particle size distributions

DB51/T 1776-2014 双甘膦含量分析方法

Analysis method of bisglyphosate content

HG/T 20699-2014 自控设计常用名词术语

本规范适用于化工行业新建、扩建和改造项目中的自动化仪表术语和定义。

Common terms and definition of measurement and control system

BS PD ISO/TS 12901-2:2014 纳米技术. 适用于工程纳米材料的职业风险管理. 联合控制方法的使用

Nanotechnologies. Occupational risk management applied to engineered nanomaterials. Use of the control banding approach

BS EN 16438:2014 化学消毒剂和防腐剂. 用于评估兽医领域无机械作用的无孔表面上用的化学消毒剂和防腐剂杀真菌或杀酵母菌活性的定量悬浮试验. 试验方法和要求 (第2阶段, 第2步)

Chemical disinfectants and antiseptics. Quantitative surface test for the evaluation of fungicidal or yeasticidal activity of chemical disinfectants and antiseptics used in the veterinary area on non-porous surfaces without mechanical action. Test method

BS PD ISO/TR 14786:2014 纳米技术. 选定纳米物体化学命名法的制定注意事项

Nanotechnologies. Considerations for the development of chemical nomenclature for selected nano-objects

DB44/T 1295-2014 涂改制品中氯代烃的测定气相色谱-质谱法

本标准规定了测定涂改制品中氯代烃的气相色谱—质谱测定法。 本标准适用于涂改制品（修正液、修正带、修正笔）中二氯甲烷、1,1-二氯乙烷、1,2-二氯乙烷、三氯甲烷、1,1,1-三氯乙烷、1,1,2-三氯乙烷、四氯化碳含量及总量的测定。 本方法检出限为0.1 mg/kg。

Determination of Chlorinated Hydrocarbons in Altered Products by Gas Chromatography-Mass Spectrometry

DB53/T 551-2014 铁矿石中铁、磷、砷、锰、铅含量的测定

本标准规定了铁矿石中铁、磷、砷、锰、铅含量的能量色散X射线荧光光谱测定方法。 本标准适用于铁矿石中铁、磷、砷、锰、铅的测定。检出限：铁0.07 %、磷0.006 %、砷0.0006 %、锰0.0015 %、铅0.002 %。

Determination of iron, phosphorus, arsenic, manganese, lead content in iron ore

DB53/T 549-2014 工业黄磷中磷、砷含量的测定 能量色散X射线荧光光谱法

本标准规定了采用能量色散X射线荧光光谱法测定工业黄磷中磷、砷含量的方法。 本标准适用于工业黄磷中磷、砷含量的测定，磷检测范围99.50～100.00 %、砷检出限0.0010 %。

Determination of phosphorus and arsenic content in industrial yellow phosphorus Energy dispersive X-ray fluorescence spectrometry

DB53/T 550-2014 磷酸氢钙中铅、砷、镉、铁、锰含量的测定 能量色散X射线荧光光谱法

本标准规定了磷酸氢钙中铅、砷、镉、铁、锰含量的能量色散X射线荧光光谱测定方法。 本标准适用于磷酸氢钙中铅、砷、镉、铁、锰的测定。检出限：铅0.0002 %、砷0.00002 %、镉0.0001 %、铁0.0024 %、锰0.0001 %。

Determination of lead, arsenic, cadmium, iron, manganese in calcium hydrogen phosphate energy dispersive X-ray fluorescence spectrometry

ANSI/ASSE Z9.14-2014 生物安全第3等级(BSL-3)及动物的生物安全第3等级(ABSL-3)设施用通风系统的测试和性能验证方法论

Testing and Performance-Verification Methodologies for Ventilation Systems for Biosafety Level 3 (BSL-3) and Animal Biosafety Level 3 (ABSL-3) Facilities

ASTM E487-14 化学材料恒温稳定性的标准试验方法

5.1 This test method is a useful adjunct to dynamic thermal tests that are performed under conditions in which the sample temperature is increased continuously at a programmed rate. Results obtained under dynamic test conditions present difficulties in determining the temperature at which an exotherm initiates because onset temperature is dependent on heating rate. The test method described in the present standard attempts to determine the onset temperature under isothermal conditions where the heating rate is zero. 1.1 This test method describes the assessment of constant-temperature stability (CTS) of chemical materials that undergo exothermic reactions. The techniques and apparatus described may be used on solids, liquids, or slurries of chemical substances. 1.2 When a series of materials is tested by this test method, the results permit ordering the materials relative to each other with respect to their thermal stability. 1.3 Limitations of Test: 1.3.1 This test method is limited to ambient temperatures and above. 1.3.2 This test method determines neither a safe storage temperature nor a safe processing temperature. Note 1—A safe storage or processing temperature requires that any heat produced by a reaction be removed as fast as generated and that proper consideration be given to hazards associated with reaction products. 1.3.3 When this test method is used to order the relative thermal stability of materials, the tests must be run under the same confinement condition (see 8.3). 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 This standard should be used to measure and describe the properties of materials, products, or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products, or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assessment of the fire hazard of a particular end use. 1.6 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Standard Test Method for Constant-Temperature Stability of Chemical Materials

BS ISO 17862:2013 表面化学分析.次级离子质谱法.单离子计数飞行时间质量分析器强度标的线性

Surface chemical analysis. Secondary ion mass spectrometry. Linearity of intensity scale in single ion counting time-of-flight mass analysers

ISO 18115-1:2013 表面化学分析.词汇.第1部分:一般术语和光谱学术语

This part of ISO 18115 defines terms for surface chemical analysis. It covers general terms and those used in spectroscopy while ISO 18115-2 covers terms used in scanning-probe microscopy.

Surface chemical analysis .Vocabulary.Part 1: General terms and terms used in spectroscopy