计算溶液所需的质量、体积或浓度。
滴定管刷
有货
只有 %1 左
滴定管刷主要在实验室里用作清洗滴定管内壁用.
● 材质:羊毛/马毛、金属丝芯
● 芯镀锌处理后可防止腐蚀和生锈
● 超长软线手柄方便伸入滴定管里面进行清洗
● 刷炳有弹性,不易变形,不掉毛
● 刷毛为螺旋状,与管壁接触良好,刷洗更彻底,更干净
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滴定管刷主要在实验室里用作清洗滴定管内壁用.
● 材质:羊毛/马毛、金属丝芯
● 芯镀锌处理后可防止腐蚀和生锈
● 超长软线手柄方便伸入滴定管里面进行清洗
● 刷炳有弹性,不易变形,不掉毛
● 刷毛为螺旋状,与管壁接触良好,刷洗更彻底,更干净
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Buret brush mainly used for cleaning burettes inner wall in the laboratory.
● Material:Wool/horsehair,Metal wire core
● Wire handle galvanized to resist rust and corrosion
● Extra long flexible wire handles can better reach into burets for cleaning.
● Handle is elastic,not easy to deformation
● The brush is a spiral,good contact with wall,clean more thoroughly
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