铬含量的测定.电位滴定法或目视滴定法 标准/规范英文名: Steel and iron; Determination of chromium content; Potentiometric or visual titration method 批准日期: 1986-12 翻译进度: 待翻译 标准号&标准中文..
基于52个网页-相关网页
... 铝和铝合金 铬含量的测定 萃取二苯卡巴肼分光光度法 英文名称： Aluminium and aluminium alloys; Determination of chromium; Spectrophotometric method using diphenylcarbazide, after extraction 页数： 8 采用..
基于16个网页-相关网页
方法灵敏，选择性好，用于花旗参中铬含量的测定，结果满意。
The proposed method proves to be sensitive and selective, and has applied to verify microamounts of chrome in Ginseng with satisfactory results.
目的建立保健食品中吡啶甲酸铬含量的测定方法，验证吡啶甲酸铬的稳定性。
Objective To develop a method for determining the content of chromium picolinate in sanitarian food and to validate its stability.
建立火焰原子吸收光谱法用于测定矿物药赭石和红矿中微量元素钙、铜、锌、锰、镍、铬、铅的含量的方法。
Established a method determining the content of trace elements copper, zinc, manganese, lead, chromium, calcium, nickel of haematitum and red ore by FAAS.
应用推荐