GSO ISO 186:1997
ISO 186:1985
Gulf Standard
Historical
· Approved on 15 October 1997
Paper and board -sampling to determine average quality.
Historical Edition!
This document has been updated by
GSO ISO 186:2011
Adoption Without Modification!
This document is an identical adoption of
ISO 186:1985
GSO ISO 186:1997 Files
Arabic 9 Pages
Historical
31.49 OMR
English 4 Pages
Historical
Reference Language
20.83 OMR
GSO ISO 186:1997 Scope
This International Standard specifies a method of obtaining a representative sample from a lot of paper or board, including solid and corrugated fibreboard (see ISO 4046 parts 1,2,3,4 and 5), for testing to determine whether or not its average quality complies with set specifications.
It defines the conditions which apply when sampling is carried out to resolve disputes between buyer and seller relating to a defined lot of paper or board, which has been or is being delivered.
NOTE 1 If less than 50 % of the lot is available for sampling, then sampling in terms of this International Standard will be invalid in the absence of agreement to the contrary.
The method is unsuitable for determining the variability within a lot.
In cases where International Standards make reference to sampling according to this standard but where such sampling is impossible, impractical or inappropriate, and where no dispute is involved, guidance is given in normative annex A.
NOTE 2 Information on the preparation of test pieces is given in the appropriate International Standards.
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