ISO/TC 87/WG 9 - Stoppers - Physical test methods
Bouchons - Essais physiques
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ISO/TC 87/WG 9 is a Working Group within the International Organization for Standardization (ISO). It is named "Stoppers - Physical test methods". This committee has published 1 standards.
ISO/TC 87/WG 9 develops ISO standards. Currently, there are 1 published standards from this working group.
The International Organization for Standardization (ISO) is an independent, non-governmental international organization that develops and publishes international standards. Founded in 1947 and headquartered in Geneva, Switzerland, ISO brings together experts from 170+ member countries to share knowledge and develop voluntary, consensus-based standards that support innovation and provide solutions to global challenges.
A Working Group in ISO is a specialized group responsible for developing standards or technical work within a defined scope. These bodies bring together international experts to create consensus-based standards that support global trade, safety, and interoperability.
This document specifies the test method to determine the capillarity of cylindrical cork stoppers. It consists in measuring the capillary rise by dipping in a hydro-alcoholic solution containing a dye. Two methods using the same procedure but different concentrations of hydro-alcoholic solutions are described. It is applicable to all types of cylindrical cork stoppers, ready for use.
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