NF EN ISO 21079-3
NF EN ISO 21079-3

NF EN ISO 21079-3

April 2008
Standard Current

Chemical analysis of refractories containing alumina, zirconia, and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP -AES)

Le présent document spécifie des méthodes par spectrométrie d''absorption atomique dans la flamme (FAAS) et spectrométrie d''émission atomique avec plasma induit par haute fréquence (ICP-AES) pour l''analyse des matières premières et des produits réfractaires AZS, contenant de 5 % à 45 % de ZrO2. Il n''est pas applicable aux matériaux réfractaires à base de MgO.

See more
View the extract New: UPSELL service
Main informations

Collections

National standards and national normative documents

Publication date

April 2008

Number of pages

21 p.

Reference

NF EN ISO 21079-3

ICS Codes

71.040.40   Chemical analysis
81.080   Refractories

International kinship

ISO 21079-3:2008

European kinship

EN ISO 21079-3:2008
Sumary
Chemical analysis of refractories containing alumina, zirconia, and silica — Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) — Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP -AES)

Le présent document spécifie des méthodes par spectrométrie d''absorption atomique dans la flamme (FAAS) et spectrométrie d''émission atomique avec plasma induit par haute fréquence (ICP-AES) pour l''analyse des matières premières et des produits réfractaires AZS, contenant de 5 % à 45 % de ZrO2. Il n''est pas applicable aux matériaux réfractaires à base de MgO.
ZOOM ON ... the Requirements department

To comply with a standard, you need to quickly understand its issues in order to determine its impact on your activity.

The Requirements department helps you quickly locate within the normative text:

  • mandatory clauses to satisfy,
  • non-essential but useful clauses to know, such as permissions and recommendations.

The identification of these types of clauses is based on the document "ISO/IEC Directives, Part 2 - Principles and rules of structure and drafting of ISO documents" as well as on a constantly enriched list of verbal forms.

With Requirements, quickly access the main part of the normative text!


New: UPSELL service
  • The UPSELL service allows you to easily update one of your standards.
  • With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
  • Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ