Uncertainty of certified reference material is smaller than secondary reference material.
二级有证标准物质的溯源性高于工作基准物质,二级标准物质的测量不确定度小于工作基准试剂,保证了后续测量量值的准确性。
The elaboration of the definitions on reference material (RM)and certified reference material(CRM) were carried on in order to help the users to get a more explicit understanding to the new definitions.
对"标准物质(RM)"和"有证标准物质(CRM)"术语进行进一步的解释和说明,以帮助读者对标准物质的定义有正确的理解。
Taking petroleum sodium sulfonate as sodium organometallic compound,the lower freezing point base oil as the prepared oil,the organo-sodium standard substance used for atomic spectrum was developed and calibrated with the one made by America CONSTANT Corporation.
介绍原子光谱用有机钠标准物质的研制。
The development of organo-copper standard substance used in atomic spectrum is introduced.
介绍原子光谱用有机铜标准物质的研制 ,所研制的有机铜标准物质稳定可靠 ,可以满足实际测定的需要。
Development and preparation about 16 kinds of organic reference materials were described .
介绍 16种有机标准物质的研制方法。
Preparation,homogeneity and stability of crude fat reference material;
粗脂肪标准物质的制备及均匀性和稳定性研究
World geochemical reference materials used for the analysis of PGEs
用于铂族元素分析的中外地质标准物质
Development of certified reference materials for spectrometric analysis of rare earth-magnesium nodular cast iron;
稀土镁球墨铸铁光谱分析用标准物质的研制
EXCEL statistics of homogeneity examination data of certified reference materials for spectral analysis;
光谱分析标准物质均匀性检验数据的EXCEL统计处理
Evaluation on the stability of metallurgical certified reference materials;
冶金标准物质稳定性的评价
temperature standard material for DTA
差热分析温度标准物质
temperature standard material for TG
热重法温度标准物质
Reference Materials for Analysis and Testing I. the Source and Development of RM
标准物质与分析测试Ⅰ.标准物质的来源与发展
Reference Materials Used in Analysis and Testing Ⅱ.The Role and Use of RM
标准物质与分析测试 Ⅱ.标准物质的作用和使用
A certificating study on La-Ce rock reference material and Ce isotopic standa rd solution
La-Ce法岩石标准物质和Ce同位素标准溶液研制
the role of standard material in quality control of the experiment;
谈标准物质在实验质量控制中的作用
Preliminary Study on Reference Material for Microanalysis Quality Control
适用于微分析质控的标准物质的探索
Measurement and Characterization of the Particle Size of Geological Reference Materials
地质标准物质的粒度测量与表征实践
DISCUSS ON DEVELOPMENT STATUS AND TRENDS OF CHINESE REFERENCE MATERIALS ON THE BASIS OF THE REFERENCE MATERIAL DATABASE
基于标准物质数据库探讨我国标准物质的发展现状及趋势
The value of determination is accordant with the value of standard.
用标准物质进行准确度实验 ,测定值与标准值相符合。
terms and definitions used in connection with reference material
与标准物质有关的术语和定义
Preparation of VOCs Absorption Tube Certified Reference Materials;
多组分VOCs吸附管标准物质的研制
An approach on the forensic science DNA STR typing reference materials
法庭科学DNA STR分型标准物质初探
Preliminary Exploration of Active Ingredients Reference Materials in Propolis
蜂胶中活性成分标准物质的研制初探
Determination on Certification of Standard Reagent As_2O_3 by Coulometric Titrition
库仑滴定法定值测定标准物质As_2O_3
DEVELOPMENT OF CERTIFIED REFERENCE MATERIAL OF NICKEL-CHROMIUM ALLOY FOR CALIBRATION OF X-RAY FLUORESCENCE SPECTROMETER
荧光检定用镍铬合金标准物质的研制
Discussion on the application of the certified reference material used in coal testing
标准物质在煤炭检验中的应用与探讨
Evaluation Method of Standard Gas Performance of Hydrogen in Nitrogen
氮中氢气体标准物质性能的评价方法
