ISO 11289:1993
Current
The latest, up-to-date edition.
Heat-processed foods in hermetically sealed containers Determination of pH
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English, French
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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