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镉标准溶液,7440-43-9,1mg/ml in 1% HN03
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砷标准溶液,7440-38-2,analytical standard, 100mg/L in H2SO4
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(La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Y) 多元素混合标准溶液(混标),analytical standard,1000ug/ml in 5%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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安捷伦Agilent ICP-MS调谐溶液 2%硝酸标样5185-5959
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硝基苯标准溶液,98-95-3,analytical standard,1.00mg/ml in methanol
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亚硝酸盐标准溶液
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苯标准溶液,71-43-2,analytical standard,1.02mg/ml in methanol
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硝酸盐氮标准溶液
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钨标准溶液,7440-33-7,analytical standard ,1000ug/ml in 0.1mol/LNaOH
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