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ISO 6639-4:1987Withdrawn

Cereals and pulses — Determination of hidden insect infestation — Part 4: Rapid methods

Céréales et légumineuses — Détermination de l'infestation cachée par les insectes — Partie 4: Méthodes rapides

This edition has been replaced by ISO 6639-4:2025.

Abstract / scope

No abstract published for this document yet.

Life cycle

Replaces

ISO 1162:1975WithdrawnCereals and pulses — Method of test for infestation by X-ray examinationInternational Standard · Published 1 Dec 1975 · ISO/TC 34/SC 4

Replaced by

ISO/NP 6639-5Deleted (project abandoned)Cereals and pulses — Determination of hidden insect infestation — Part 5: Rapid methodsInternational Standard · ISO/TC 34/SC 4 ISO/PWI 6639-4Deleted (project abandoned)Cereals and pulses — Determination of hidden insect infestation — Part 4: Rapid methodsInternational Standard · ISO/TC 34/SC 4 ISO 6639-4:2025PublishedCereals and pulses — Determination of hidden insect infestation — Part 4: Rapid methodsInternational Standard · Published 12 Jun 2025 · ISO/TC 34/SC 4