金币
UID764897
帖子
主题
积分19
注册时间2021-12-1
最后登录1970-1-1
听众
性别保密
|
欢迎您注册蒲公英
您需要 登录 才可以下载或查看,没有帐号?立即注册
x
美国药典上干燥失重关于称量瓶没有提到空称量瓶恒重的问题,这样是可行的吗???还是我的英语素养不够 [backcolor=rgb(255, 255, 179) !important][size=0.77em]▲[size=0.77em]▲ (USP 1-Aug-2020) Tare an appropriate glass-stoppered
[backcolor=rgb(255, 255, 179) !important][size=0.77em]▲[size=0.77em]▲ (USP 1-Aug-2020) weighing bottle that has been dried for about 30 min under the same conditions to be employed in the determination and cooled to room temperature in a desiccator.
|
|