What is certified reference material used for?

What is certified reference material used for?

Certified Reference Materials (CRMs) are ‘controls’ or standards used to check the quality and metrological traceability of products, to validate analytical measurement methods, or for the calibration of instruments. A certified reference material is a particular form of measurement standard.

What are design reference materials?

A reference material is defined as a “material, sufficiently homogeneous and stable with respect to one or more specified properties, which has been established to be fit for its intended use in a measurement process.” Reference materials can range from neat crystalline materials or pure or mixed solutions that can be …

What are standard reference materials how are they used?

Standard Reference Material (SRM) in a registered trade mark of the US National Institute of Science and Technology (NIST) and is used by that organisation to refer to certified reference materials produced by NIST that meet additional NIST-specific certification criteria.

What is secondary reference material?

Secondary Reference Material Material used for verification of a secondary reference method, traceable to the primary reference standard. This material may also be used for verification of a routine method if shown to be commutable.

What are the examples of reference?

The general formats of a book reference are:

• Author, A. A., & Author, B. B. (year). Book title. Location: Publisher.
• Author, A. A., & Author, B. B. (year). Book title.
• Author, A. A., & Author, B. B. (year). Book title.
• Editor, A. A. (Ed.). (year).
• Editor, A. A., & Editor B. B. (Eds.). (year).

What are primary reference materials?

A primary standard reference material is an ultra high purity grade compound used in analysis involving assay, identification or purity tests. It can be a single compound or a mixture having the analyte of interest in a specified and certified amount.

What are the characteristic of reference materials?

Characteristics of Reference Books: They are intended primarily for occasional consultation. They are consulted for definite items of information. The information included in them is collected from a vast number of sources. It is a miscellany of information and facts.

What is a secondary reference standard?

A secondary standard is. a standard established by comparison with a primary standard … A secondary standard may be used for routine quality control purposes for any of the uses described above for primary standards, provided that it is established with reference to the primary standard.

What is the difference between a primary reference and a secondary reference?

ISO Guide 30 defines a primary standard as one “that is designated or widely acknowledged as having the highest metrological qualities and whose value is accepted without reference to other standards of the same quantity, within a specified context” and a secondary standard as one “whose value is assigned by comparison …

What can CanmetMATERIALS be used for in Canada?

You can use it for research or reference. Natural Resources Canada’s CanmetMATERIALS is Canada’s principal federal research and development laboratory for metals research, including materials for use in automotive applications, clean energy including nuclear power generation, major infrastructure such as pipelines, defence and eco-materials.

What does CANMET Materials Technology Laboratory do for NRCan?

CANMET-MTL is dedicated to providing an innovative research and development program designed to provide technology solutions for Canadian industry. Integral Group was retained to provide mechanical and electrical consulting services for NRCan’s new 145,000 sq. ft. research facility.

What are the Canadian Certified Reference Materials Project?

These standards support decision-making around mineral resource production, commodity valuation and compliance with environmental regulations. NRCan’s analysis and certification is conducted through its Canadian Certified Reference Materials Project (CCRMP). NRCan also provides more than 75 reference materials for purchase on its website.

Where can I buy reference materials for my lab?

NRCan also provides more than 75 reference materials for purchase on its website. Find out about the CCRMP Proficiency Testing Program for Mineral Analysis Laboratories (PTP-MAL), designed to help labs assess their performance in a variety of analytical methods.