NF EN ISO 24333
Cereals and cereal products - Sampling
ISO 24333:2009 specifies requirements for the dynamic or static sampling, by manual or mechanical means, of cereals and cereal products, for assessment of their quality and condition.It is applicable to sampling for the determination of heterogeneously distributed contaminants, undesirable substances, and parameters usually homogeneously distributed like those used to assess quality or compliance with specification.It can be used to determine insects in a grain lot.It is applicable to sampling for assessment of the quality and condition of lots of genetically modified organisms (GMO) but is inappropriate for the determination of the presence of adventitious genetically modified material in non-GM product.It is not applicable to seed grain.
ISO 24333:2009 specifies requirements for the dynamic or static sampling, by manual or mechanical means, of cereals and cereal products, for assessment of their quality and condition.
It is applicable to sampling for the determination of heterogeneously distributed contaminants, undesirable substances, and parameters usually homogeneously distributed like those used to assess quality or compliance with specification.
It can be used to determine insects in a grain lot.
It is applicable to sampling for assessment of the quality and condition of lots of genetically modified organisms (GMO) but is inappropriate for the determination of the presence of adventitious genetically modified material in non-GM product.
It is not applicable to seed grain.
- Avant-proposiv
- Introductionv
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1 Domaine d'application1
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2 Termes et définitions1
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3 Exigences générales2
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4 Équipements et dispositifs3
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5 Échantillonnage3
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5.1 Généralités3
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5.2 Échantillonnage de produits en vrac3
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5.3 Échantillonnage de produits de mouture et autres produits céréaliers dans des unités préconditionnées8
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6 Échantillon pour laboratoire13
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6.1 Homogénéisation13
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6.2 Division de l'échantillon global13
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7 Emballage et étiquetage des échantillons15
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7.1 Généralités15
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7.2 Étiquettes pour les échantillons15
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8 Expédition des échantillons15
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9 Rapport d'échantillonnage15
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10 Hygiène et sécurité16
- Annexe A (informative) Exemples de dispositifs d'échantillonnage mécaniques utilisés pour des grains en mouvement17
- Annexe B (informative) Exemples d'instruments d'échantillonnage de produits statiques et d'instruments de division des échantillons21
- Bibliographie31
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