全部
(99.9%-Au)
(99.9+%-Au)
(99.99%-Au)
(99.9985%-Au) (49%Au)
>99%
~50% Au basis
≥95%
≥99.9% trace metals basis
≥99.99% trace metals basis
95.0%(T)
95%
95+%
97.0%(T)
97%
97% (99.999%-Au)
98%
98+%
99.9% trace metals basis
99.99% trace metals basis, 30 wt. % in dilute HCl
99%
99% (99.9+%-Au)
min. 97%
min. 98%
N/A