高纯锆锭

2022-09-30

高纯铌锭

2022-09-30

高纯铼化学分析方法　痕量杂质元素的测定　辉光放电质谱法
Methods for chemical analysis of high purity rhenium—Determination of trace impurity element content—Glow discharge mass spectrometry

2013-10-17

유도 결합 플라스마 방출 분광법에 의한 고순도 코발트 잉곳의 불순물 분석 방법 — 주성분 보정법
电感耦合等离子体光谱法测定高纯钴锭中杂质

2014-05-14

高纯铼及铼酸铵化学分析方法　铍、钠、镁、铝、钾、钙、钛、铬、锰、铁、钴、镍、铜、锌、砷、钼、镉、铟、锡、锑、钡、钨、铂、铊、铅、铋量的测定　电感耦合等离子体质谱法
Methods for chemical analysis of high purity rhenium and ammonium perrhenate—Determination of beryllium,sodium,magnesium,aluminum,potassium,calcium,titanium,chromium,manganese,iron,cobalt,nickel,copper,zinc,arsenic,molybdenum,cadmium,indium,tin,antimony,barium,tungsten,platinum,thallium,lead and bismuth content—Inductively coupled plasma mass spectrometry

2013-10-17