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PFA量杯量筒ICP-MS分析高纯特氟龙塑料量杯量筒表面光洁可重复性强
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(Al,As,Ba,Cd,Ce,Co,Cr,Cu,Li,Mn,Mo,Ni,Pb,Se,Sr,Tl,V,Zn,K)多元素混合标准溶液(混标)
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联胺标准溶液
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间硝基苯胺标准溶液,99-09-2,analytical standard,1000ug/ml in methanol
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锆标准溶液,7440-67-7,1000μg/ml, in 1.0mol/L HNO3 and trace HF
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水中硝酸盐氮成分分析标准物质,100μg/ml ±2% (20℃)
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水中硝酸盐氮成分分析标准物质,1000μg/ml ±1% (20℃)
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亚沸腾酸纯化仪Acid Purification满足ICP-MS分析用酸
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镉标准溶液,7440-43-9,1mg/ml in 1% HN03
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异丙苯标准溶液,98-82-8,analytical standard,1000ug/ml in methanol
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