
Methods of test for tea. Determination of total ash
出版:British Standards Institution

专家解读视频
基本信息
标准编号: BS 6049-4:1988
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
Destruction of organic matter by heating at 525C to constant mass.
标准备注
© British Standards Institution 2013
等同采用的国际标准
ISO 1575:1987 - Equivalent