全部
(99.9%-Ru)
≥37% Ru basis
≥99.95% metals basis
≥99.98% metals basis
35 - 40% Ru
35.0-42.0% Ru basis
36.0-40.0% Ru basis
38.0-42.0% Ru basis
97% (36%-38% Ru basis)
98%
99.9%
99.95% metals basis
99.98% trace metals basis
99.99%
99.99% metals basis
GR,99.99%
N/A
适用于分析, 优级品
高级纯, 试剂级