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ISO 1572:1980 (R2025)
Tea — Preparation of ground sample of known dry matter content
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Summary
The method consists in grinding of the sample, and determination of the dry matter content of the ground sample by heating a test portion in an oven at 103 +/-2 degrees centigrade to constant mass.
Notes
90.93 : Norme internationale confirmée
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 08/01/1980 |
| Confirmation Date | 12/19/2025 |
| Edition | 2 |
| Page Count | 2 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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Previous versions
01/08/1980
Active
, Reaffirmed
Most Recent