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23种元素混标 [Ag,Al,As,B,Ba,Be,Ca,Cd,Co,Cr,Cu,Fe,K,Li,Mg,Mn,Mo,Na,Sb,Sr,Tl,V,Zn]-30μg/mL [3% HNO3]
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23种元素混标 [Ag,Al,As,B,Ba,Be,Ca,Cd,Co,Cr,Cu,Fe,K,Li,Mg,Mn,Mo,Na,Sb,Sr,Tl,V,Zn]-5μg/mL [3% HNO3]
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18种元素混标 [Ag,Al,As,Ba,Be,Ca,Cd,Cr,Cu,K,Mg,Nd,Pb,Se,Sn,Te,Tl,Zn]-100μg/mL [5% HNO3, tr. HF]
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17种元素混标 [Al,B,Ba,Be,Ca,Cu,Cr,Fe,K,Li,Mg,Mn,Na,Nb,P,Ta,Ti]-100μg/mL [5% HNO3, r. HCl, tr. HF]
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17种元素混标 [Al,As,Ba,Ca,Cd,Co,Cr,Cu,Fe,Hg,K,Mg,Mn,Ni,Pb,Se,Zn]-1000μg/mL [5% HNO3, tr. HCl]
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17种元素混标 [Al,As,B,Ba,Cd,Co,Cr,Cu,Hg,Mn,Ni,Pb,Sb,Se,Sn,Sr,Zn]-100μg/mL [5% HNO3]
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16种元素混标 [Ca,K,Mg,Na]-5μg/mL [Al,Cd,Co,Cr,Cu,Fe,Li,Mn,Mo,Ni,Pb,Zn]-10μg/mL [5% HNO3, tr. HCl]
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16种元素混标 [As,Ba,Cd,Cr,Cu,Fe,Mg,Mn,Ni,Zn]-50μg/mL [Al,Ca,K,Na,Pb,Se]-100μg/mL [5% HNO3, tr. HCl]
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16种元素混标 [Al,As,Ca,Co,Cu,Fe,K,Mg,Mn,Na,Ni,Pd,Pt,Sb,V,Zn]-1000μg/mL [5% HNO3, tr. HCl]
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15种元素混标 [As,Ba,Be,Co,Cr,Cu,Fe,Mn,Ni,Pt,Sb,Se,Sn,Te,Zn]-1000μg/mL [5% HNO3, tr. HCl ]
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15种元素混标 [Al,B,Ca,Cr,Cu,Fe,K,Mg,Mn,Ni,P,Pb,Se,Si,Zn]-100μg/mL [5% HNO3, tr. HCl]
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15种元素混标 [Al,B,Ca,Cr,Cu,Fe,K,Mg,Mn,Mo,Na,Ni,P,Pb,Zn]-100μg/mL [5% HNO3, tr. HCl]
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![23种元素混标 [Ag,Al,As,B,Ba,Be,Ca,Cd,Co,Cr,Cu,Fe,K,Li,Mg,Mn,Mo,Na,Sb,Sr,Tl,V,Zn]-30μg/mL [3% HNO3]](https://imgcn7.guidechem.com/simg/product/2023/12/26/722048171905929.jpg)