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ISO 11289:1993

Current

Current

The latest, up-to-date edition.

Heat-processed foods in hermetically sealed containers Determination of pH

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

02-09-1993

The principle of the method specified is preparing the test sample according to the class to which the product to be examined belongs, and measuring the potential difference between a glass electrode and a reference electrode immersed in the test sample. Applies to four classes of product: 1. homogeneous products with a liquid or thick texture, or products exhibiting a large liquid or thick phase; 2. homogeneous pastes or heterogeneous products for which homogenization is necessary; 3. heterogeneous products with large solid components; 4. products whose liquid phase mainly consists of oil or a water/oil emulsion.

DocumentType
Standard
Pages
4
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
NEN ISO 11289 : 2011 Identical
NF ISO 11289 : 1993 Identical

ISO 3696:1987 Water for analytical laboratory use — Specification and test methods

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