GB/T 15000.3-2008 標準樣品工作導則(3).標準樣品.定值的一般原則和統(tǒng)計方法

本部分給出的統(tǒng)計原理旨在幫助理解和制定為標準樣品特性賦值的有效方法，包括評估有關(guān)不確定度和建立計量溯源性的方法。按照本部分描述的所有步驟制得的標準樣品（RM）通常附有證書，并被稱為有證標準樣品（CRM）。本部分將有助于充分發(fā)揮CRM的潛力，以確保在國家或國際范圍內(nèi)測量結(jié)果的可比性、準確性和一致性。 為了能在時空上可比，測量需要溯源到適當和規(guī)定的測量標準。在化學、生物學和物理學尤其是涉及材料和/或樣品的學科中，CRM在建立測量結(jié)果溯源性方面具有重要作用。實驗室應(yīng)用CRM作為易于獲得的測量標準建立其測量結(jié)果與國際標準的溯源性。在CRM生產(chǎn)過程中，其特性值可以溯源到SI單位或其他國際協(xié)議單位。本部分闡明如何制定能很好地確定特性值的方法，使其可溯源到適當和規(guī)定的測量標準。本部分適用于從混合氣體到生物樣品的各種材料（基質(zhì)）范圍，也適用于從化學成分到物理和免疫檢驗特性的各種特性。 本部分所描述的方法不一定適用于RM生產(chǎn)和特性值（包括有關(guān)不確定度）確定的各個方面。可以認為本部分所給出的方法是大部分RM生產(chǎn)和賦值的主要方法，對一些特別的情況可能需要進行適當?shù)男拚?。本部分所描述的統(tǒng)計方法通過舉例說明了方法概要，并假定數(shù)據(jù)為正態(tài)分布。當數(shù)據(jù)不是正態(tài)分布時，最好采用其他統(tǒng)計方法，已獲得有效地特性值及相應(yīng)的不確定度。本部分還概述了生產(chǎn)CRM方案的設(shè)計。

Directives for the work of reference materials(3).Reference materials.General and statistical principles for certification

DB14/T 2461-2022 藥用山藥產(chǎn)地加工技術(shù)規(guī)程

本標準規(guī)定了藥用山藥產(chǎn)地加工的技術(shù)要求，包括凈制、切片、浸泡、烘干、質(zhì)量要求、包裝、貯存等。 本標準適用于藥用山藥的產(chǎn)地加工。

Technical Regulations for Processing of Medicinal Chinese Yam

DIN 19266:2015 pH 值測定.pH 值測定設(shè)備校正用標準緩沖溶液

pH measurement - Reference buffer solutions for the calibration of pH measuring equipment

JIS K 8005:2014 容量分析用標準物質(zhì)

Reference materials for volumetric analysis

DIN 19267:2012 pH值測量.較好用于技術(shù)測量設(shè)備校準的工業(yè)緩沖液

pH measurement - Technical buffer solutions, preferably for the calibration of technical measuring installations

JIS K 8005 ERRATUM 1:2008 勘誤表

ERRATUM

SANS 604:2007 分析化學中的校準以及使用經(jīng)檢定的標準材料

The calibration of the parameters associated with chemical analyses and material testing deserves particular attention, because major errors can be made by neglecting or ignoring the basic principles of metrology which also apply to these areas. This gui

Calibration in analytical chemistry and use of certified reference materials

JIS K 8005:2006 容量分析用標準物質(zhì)

この規(guī)格は，容量分析に用いる標準物質(zhì)について規(guī)定する。

Reference materials for volumetric analysis

DIN 19266:2000 pH 值測定.pH 值測定設(shè)備校正用標準緩沖溶液

The document specifies reference buffer resolutions for the calibration of pH-measuring equipment.

pH measurement - Referenz buffer solutions for the calibration of pH measuring equipment

WJ 2295-1995 酸度（PH）標準裝置檢定規(guī)程

Acidity (PH) Standard Device Verification Regulations

ASTM G5-94(1999)e1 作靜電位標記和動電位陽極極化測量的基準測試方法

1.1 This test method describes an experimental procedure for checking experimental technique and instrumentation. If followed, this test method will provide repeatable potentiostatic and potentiodynamic anodic polarization measurements that will reproduce data determined by others at other times and in other laboratories provided all laboratories are testing reference samples from the same lot of Type 430 stainless steel.1.2 Values stated in SI units are to be regarded as the standard. Inch-pound units given in parentheses are for information only.1.3 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 Reference Test Method for Making Potentiostatic and Potentiodynamic Anodic Polarization Measurements

ASTM G5-94(2004) 作靜電位標記和動電位陽極極化測量的基準測試方法

1.1 This test method covers an experimental procedure for checking experimental technique and instrumentation. If followed, this test method will provide repeatable potentiostatic and potentiodynamic anodic polarization measurements that will reproduce data determined by others at other times and in other laboratories provided all laboratories are testing reference samples from the same lot of Type 430 stainless steel.1.2 Values stated in SI units are to be regarded as the standard. Inch-pound units given in parentheses are for information only.1.3 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 Reference Test Method for Making Potentiostatic and Potentiodynamic Anodic Polarization Measurements

DIN 19267:1978 pH值測量.主要用于工業(yè)測量設(shè)備校準的工業(yè)緩沖液

pH measurement; technical buffer solutions,preferably for the calibration of technical measuring installations

pH measurement; technical buffer solutions, preferably for the calibration of technical measuring installations

BS 5142:1974 標準電池規(guī)格

Specifies definitions, classification, operating temperature range, e.m.f., permissible deviation of the e.m.f., test conditions for certification, electrical and mechanical requirements, transport and storage requirements and markings and symbols for saturated and unsaturated standard cells. An appendix gives test conditions for determining the temperature-hysteresis effect.

Specification for standard cells