BS 6049-6:1988现行
Methods of test for tea. Determination of acid-insoluble ash
出版：British Standards Institution
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基本信息
标准编号： BS 6049-6:1988
发布时间：1988/6/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：8
标准简介
Treatment of the total ash with hydrochloric acid solution, filtration and heating at 525C to constant mass.
标准备注
© British Standards Institution 2013
等同采用的国际标准
ISO 1577:1987 - Equivalent
