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钡标准溶液,7440-39-3,analytical standard,1000ug/ml in 1.0 mol/L HNO3
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1,2-二氯苯标准溶液,95-50-1,analytical standard,1000ug/ml in methanol
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硒标准溶液,7782-49-2,analytical standard ,1000ug/ml in 2.0mol/L HNO3
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(Ag,Al,As,Ba,Be,Bi,Ca,Cd,Co,Cr,Cs,Cu,Ga,In,K,Li,Mg,Mn,Na,Ni,Pb,Rb,Se,Sr,Tl,V,Zn,Fe)多元素混合标准溶液,100μg/ml,介质 10%硝酸
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三溴甲烷标准溶液,75-25-2,analytical standard,1000ug/ml in methanol
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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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铅标准溶液,7439-92-1,1000ug/ml Pb in 1.0 mol/L nitric acid
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ICP-MS分析PFA广口塑料洗瓶500ml进口改性四氟洗瓶GL45口
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锡标准溶液,7440-31-5,1000ug/ml in 3.0 mol/l HCl with trace HNO3
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