NF ISO 8573-7

NF ISO 8573-7

September 2003
Standard Current

Compressed air - Part 7 : test method for viable microbiological contaminant content

ISO 8573-7:2003 specifies a test method for distinguishing viable, colony-forming, microbiological organisms (e.g. yeast, bacteria, endotoxins) from other solid particles which may be present in compressed air. One of a series of standards aimed at harmonizing air contamination measurements, it provides a means of sampling, incubating and determining the number of microbiological particles. The test method is suitable for determining purity classes in accordance with ISO 8573-1, and is intended to be used in conjunction with ISO 8573-4 when there is need to identify solid particles that are also viable, colony-forming units.

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Main informations

Collections

National standards and national normative documents

Publication date

September 2003

Number of pages

14 p.

Reference

NF ISO 8573-7

ICS Codes

71.100.20   Gases for industrial application

Classification index

E51-307

Print number

1 - 24/12/2003

International kinship

ISO 8573-7:2003
Sumary
Compressed air - Part 7 : test method for viable microbiological contaminant content

ISO 8573-7:2003 specifies a test method for distinguishing viable, colony-forming, microbiological organisms (e.g. yeast, bacteria, endotoxins) from other solid particles which may be present in compressed air. One of a series of standards aimed at harmonizing air contamination measurements, it provides a means of sampling, incubating and determining the number of microbiological particles. The test method is suitable for determining purity classes in accordance with ISO 8573-1, and is intended to be used in conjunction with ISO 8573-4 when there is need to identify solid particles that are also viable, colony-forming units.

Table of contents
  • Avant-propos
    iv
  • 1
    Domaine d'application 1
  • 2
    Références normatives 1
  • 3
    Termes et définitions 1
  • 4
    Méthode pour la vérification de la présence de micro-organismes viables par échantillonnage sur un débit partiel 2
  • 5
    Mode opératoire 3
  • 6
    Détermination d'organismes souches viables 3
  • 7
    Rapport d'essai 3
  • Annexe A (informative) Détermination de la teneur en particules microbiologiques viables dans l'air comprimé - Exemple de rapport d'essai
    4
  • Annexe B (normative) Méthode quantitative pour la procédure d'échantillonnage
    5
  • Annexe C (informative) Prélèvement des endotoxines
    8
  • Annexe D (informative) Préparation d'une boite de Petri avec milieu de culture
    9
  • Bibliographie
    10
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