全部
(99.95%-Ca)
≥94%
≥95%
≥98%
≥99.9% metals basis
≥99.95% metals basis
0.01mol/L, 介质: H2O
0.5g/L, 介质: H2O
1g/L, 介质: H2O
95%
96%
97.0%
97%
98%
99.5% metals basis(镁
99.9%
99.9% metals basis(镁
99.95%
99.99%
99.998%
anhydrous, powder, ≥99.99% trace metals basis
AR,98%
min. 99.9%
nanopowder, <160 nm particle size (BET), 98%
粉末
试剂级
试剂级, 98%
试剂级, 块状