全部
(99.9+%-Bi)
(99.999%-Bi)
≥98%
97.0%(T)
97% +(dry wt.), may cont. up to 3% water
97+%
98%
99.0%
99.9%
99.99% metals basis,
99.997+%
99.999%
99.999% metals basis
AnhydroBeads?, ?10 mesh, 99.999% trace metals basis
anhydrous, powder, 99.998% trace metals basis
AR,98%
N/A
PrimorTrace?, ≥99.99% metals basis
PrimorTrace?, ≥99.999% metals basis
PrimorTrace?, 超干级, ≥99.99% metals basis
试剂级
试剂级, 98%
超干级, 99.99% metals b