全部
(99.5%-Cu)
(99.5+%-Cu)
(99.9% -Cu)
(99.99%-Cu)
(99.99+%-Cu)
(99.995%-Cu)
(99.999%-Cu)
(99+%-Cu)
>97%
>98%
≥99%
37.6-42.0%
95%
96%
97%
97+%
98.5%
98%
98+%
99.5%
99.95%
99.99%
99.999%
99%
99+%
anhydrous, beads, ≥99.99% trace metals basis
anhydrous, powder, ≥99.99% trace metals basis
min. 95%
min. 98%
N/A