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25种元素混标 [Al,As,B,Ba,Be,Bi,Cd,Co,Cr,Cu,Fe,Ga,Li,Mg,Mn,Mo,Ni,Pb,Sb,Sn,Sr,Ti,Tl,V,Zn]-100μg/mL [5% HNO3, HCl, tr. HF]
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25种元素混标 [Al,As,B,Ba,Be,Bi,Cd,Co,Cr,Cu,Fe,Ga,Li,Mg,Mn,Mo,Ni,Pb,Sb,Sn,Sr,Ti,Tl,V,Zn]-10μg/mL [5% HNO3, tr. HCl]
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![8种元素混标套装 [Cr, Fe, Mn, Ni, Pb, Sn, Ti, Zr]
(0μg/mL 0.5μg/mL 2.0μg/mL 5.0μg/mL 10.0μg/mL)[ 3% HNO3,tr. HCl]](https://imgcn7.guidechem.com/simg/product/2023/12/26/722048171905929.jpg)