发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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Tea-Determination of alkalinity of water-soluble ash
Tea. Determination of alkalinity of water-soluble ash.
本标准规定了对茶叶中水溶性灰分碱度测定的原理、仪器和用具、试剂和溶液、测定步骤及结果计算方法。 本标准适用于茶叶水溶性灰分碱度的测定
Tea--Determination of alkalinity of water--soluble ash content
Method for the determination of alkalinity of water-soluble ash of tea for import and export
Tea-Determination of alkalinity of water-soluble ash
This International Standard specifies a method for the determination of the alkalinity of water-soluble ash of tea
British Standard Methods of test for tea - Part 7. Determination of alkalinity of water-soluble ash
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
Tea.Determination of alkalinity of water-soluble ash content
The method consists in titrating of the filtrate from the determination of water-soluble ash, whith standard hydrochloric acid solution, using methyl
Tea; Determination of alkalinity of water-soluble ash
本标准适用于茶叶水溶性灰分碱度的测定。本标准等效采用国际标准ISO1578—1975《茶—水溶性灰分碱度的测定》。水溶性灰分的碱度是在规定的条件下,中和总灰分浸出液所需要的酸量,或相当于该酸量的碱量
이 규격은 물 가용성 회분의 알칼리도 측정에 대하여 규정한다
Tea-Determination of alkalinity of water-soluble ash
Tea-Determination of alkalinity of water-soluble ash
Tea. Determination of alkalinity of water-soluble ash.
本标准规定了对茶叶中水溶性灰分碱度测定的原理、仪器和用具、试剂和溶液、测定步骤及结果计算方法。 本标准适用于茶叶水溶性灰分碱度的测定
Tea--Determination of alkalinity of water--soluble ash content
Method for the determination of alkalinity of water-soluble ash of tea for import and export
Tea-Determination of alkalinity of water-soluble ash
This International Standard specifies a method for the determination of the alkalinity of water-soluble ash of tea
British Standard Methods of test for tea - Part 7. Determination of alkalinity of water-soluble ash
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
Tea.Determination of alkalinity of water-soluble ash content
The method consists in titrating of the filtrate from the determination of water-soluble ash, whith standard hydrochloric acid solution, using methyl
Tea; Determination of alkalinity of water-soluble ash
本标准适用于茶叶水溶性灰分碱度的测定。本标准等效采用国际标准ISO1578—1975《茶—水溶性灰分碱度的测定》。水溶性灰分的碱度是在规定的条件下,中和总灰分浸出液所需要的酸量,或相当于该酸量的碱量
이 규격은 물 가용성 회분의 알칼리도 측정에 대하여 규정한다
Tea-Determination of alkalinity of water-soluble ash