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水中氯离子成分分析标准物质,500μg/ml ±1% (20℃)
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水中氯离子成分分析标准物质,1000μg/ml ±1% (20℃)
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solution (mixed standard),100μg/ml 溶剂:5%硝酸,traceHCl
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锌标准溶液,7440-66-6,100ug/ml Zn in 1%HNO3
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稻瘟净标准溶液,13286-32-3,analytical standard,10ug/ml in ethanol
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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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Y钇元素灯HOLLOW CATHODE LAMP: Y L233,用于AA-6300/6300C
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钇标准液 可溯源至NIST的SRM,Y(NO₃)₃溶于0.5 mol/l的HNO₃ 1000 mg/l Y CertiPUR®
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钇标准液 可溯源至NIST的SRM,Y(NO₃)₃溶于0.5 mol/l的HNO₃ 1000 mg/l Y CertiPUR®
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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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