Chinese Standard: GB/T 8309-2013

Tea—Determination of alkalinity of water-soluble ash content

MOD  ISO 1578:1987

全国茶叶标准化技术委员会(SAC/TC 339)

本标准规定了茶叶中水溶性灰分碱度测定的试剂和溶液、仪器和用具、测定步骤及结果计算的方法。
本标准适用于茶叶中水溶性灰分碱度的测定。

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