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钒标准溶液,7440-62-2,500mg/L,in 1%HNO3
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钴标准溶液,7440-48-4,500mg/L,in:3% HNO3
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ICP 多元素标准液 VI for ICP-MS (30 elements in dilute nitric acid) CertiPUR®
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钕标准溶液,7440-00-8,analytical standard, 1000μg/ml in 1mol/L HNO3
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锰标准溶液,7439-96-5,analytical standard,500mg/L in 1%HNO3
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(Na,Mg,K,Ca,NH4+)多元素混合标准溶液(混标)
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钴标准溶液,7440-48-4,1000μg/ml in 1% HNO3
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铅标准溶液,7439-92-1,1.00μg/g,in :K+ 2.2mg/L,Na+ 23mg/L,Ca2+ 39mg/L,Mg2+11mg/L,0.5mol/L HNO3
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(La,Ce,Pr,Nd,Sm,Eu,Gd,Y)多元素混合标准溶液(混标)
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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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