ISO 6667:1985
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ISO 6667:1985
13096

Status : Published (Under review)

This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
en
Format Language
std 1 63 PDF
std 2 63 Paper
  • CHF63
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Abstract

The method consists in visual examination of the external surface of beans to identify those which have been damaged by insects. Determination of the observed proportion, as a percentage, of damaged beans and, if possible, identification of the species of insect responible to damage. From the proportion of damaged beans thus determined: estimation of the confidence limits of the true proportion of damaged beans for a given probability; estimation of the probability that the true proportion of damaged beans will not exceed a given value. An annex A shows illustrations of damaged beans. An annex B describes a test for homogenity of the laboratory sample.

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General information

  •  : Published
     : 1985-11
    : International Standard under systematic review [90.20]
  •  : 1
     : 12
  • ISO/TC 34/SC 15
    67.140.20 
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