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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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砷标准溶液,7440-38-2,analytical standard, 1000ug/ml in 1.0mol/L HNO3
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化学需氧量 (COD)-铬标准溶液,1000μg/ml 邻苯二甲酸氢钾 in H2O
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铬标准溶液,7440-47-3,analytical standard,100ug/ml in water
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六价铬标准溶液,7440-47-3,1000ug/ml in H2O
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铁标准溶液,7439-89-6,analytical standard ,1000ug/ml in 1.0mol/L HNO3
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1,2,3,4-四氯苯标准溶液,634-66-2,analytical standard,1000ug/ml in methanol
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镁标准溶液,7439-95-4,1000ug/ml in 5%HCl
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ICP-MS分析PFA大口洗瓶500ml可溶性聚四氟乙烯洗瓶进口材料
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联苯胺,92-87-5,分析标准品,用于环境分析
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