Publikuar
This Iinternational Standard specifies a method of obtaining a representative sample from a lot of paper or board, including solid and corrugated fibreboard (see ISO 4046:1978), 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 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.
WITHDRAWN
ISO 186:1994
PUBLISHED
ISO 186:2002
90.92
Standard to be revised
23 maj 2024
IN_DEVELOPMENT
ISO/CD 186
Letër dhe karton - Marrja e mostrës për të përcaktuar cilësinë mesatare
60.60 Standard published
English