Published
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.
PUBLISHED
ISO 1572:1980
90.20
Standard under periodical review
Jul 15, 2025
Tea — Preparation of ground sample of known dry matter content
90.20 Standard under periodical review
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