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ICP-MS 校准品 5;汞 10 µg/mL ICP-OES 校准标样
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硫化物标准溶液,analytical standard,60ug/ml-150ug/ml in zinc acetate solution
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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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银标准溶液,100ug/ml in 1%HNO3
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铯标准溶液,7440-46-2,100μg/ml,in 1% HCl
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铕标准溶液,7440-53-1,1000μg/mL in 10%HCL
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钕标准溶液,7440-00-8,1000ug/ml in 10%HCl
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邻苯二甲酸二丁酯标准溶液,84-74-2,analytical standard,68.8μg/mL in methanol
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镱标准溶液,7440-64-4,1000ug/ml in 1.0 mol/L HNO3
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水中氨氮成分分析标准物质,100μg/ml ±2% (20℃)
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