Dataset: <b>Precise and accurate Ga isotope analysis of solution standards and geological reference materials by MC-ICP-MS</b>

Table 1 Elution scheme for separation of Ga from matrices in geological samples. Table 2 Operating parameters of the MC-ICP-MS (Neptune plus) during Ga isotope measurements. Table 3 Test of influences of matrix elements, acid molarity and concentration mismatch on Ga isotope analysis. Table 4 Gallium isotope compositions of geological reference materials reported in this study and literature.