T20-083

T20-083

January 1984
Published document Cancelled

Chemical products for industrial use. Technics of smapling. Solid chemical products in the form of particles varying from poweders to coarse lumps.

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Main informations

Collections

National standards and national normative documents

Publication date

January 1984

Number of pages

34 p.

Reference

T20-083

ICS Codes

71.040.50   Physicochemical methods of analysis

Classification index

T20-083

Print number

1 - 01/02/1984

International kinship

ISO 8213:1986
Table of contents
  • Avant-propos
    1
  • 1 Objet et domaine d'application
    2
  • 2 Références
    2
  • 3 Principe
    2
  • 4 Appareillage
    2
  • 4.1 Appareils pour prélèvements et constitution des échantillons
    3
  • 4.2 Autres matériels
    3
  • 5 Mode opératoire
    4
  • 5.1 Précautions générales
    4
  • 5.2 Généralités
    5
  • 5.3 Unités d'échantillonnage dans le lot
    6
  • 5.4 Exécution des prélèvements
    6
  • 5.5 Préparation de l'échantillon global ou des échantillons principaux
    10
  • 5.6 Préparation des échantillons réduits
    10
  • 5.7 Division et conditionnement des échantillons pour laboratoire
    11
  • 6 Procès-verbal d'échantillonnage
    11
  • Annexe - Table de nombres au hasard - Mode d'utilisation en vue de l'échantillonnage
    12
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