DIN 10805-1985 标准详情
- 标准号:DIN 10805-1985
- 中文标题:茶叶的检验.不溶于酸的灰分的测定
- 英文标题:Analysis of tea; determination of acid insoluble ash
- 标准类别:德国标准
- 发布日期:1985-10
This standard specifies a method for the determination of acid-insoluble ash of tea.; Treatment of the total ash with hydrochloric acid solution, filtration, ignition and weighing of the residue. The acid-insoluble ash of tea is expressed as a part o
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