标准摘要
[中文适用范围]： 本标准规定了茶中酸不溶性灰分的测定方法。 [外文原描述]： The method consists in treating of the total ash (obtained as described in ISO 1575) with hydrochloric acid solution, filtrating, igniting and weighing of the residue.
英文名称Tea — Determination of acid-insoluble ash