or
Gold powder^ Gold powder, spherical, APS 1.5-3.0 micron, Purity: 99.95% trace metals basis, CAS: 7440-57-5, Size: 1G
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Gold powder^ Gold powder, spherical, APS 1.5-3.0 micron, Purity: 99.95% trace metals basis, CAS: 7440-57-5, Size: 5G
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