全部
0.2
100 μg/mL in MeOH
25% w/v aq.
30% w/w aq.
33wt.% in water
40% w/v aq.
5% w/v aq.
50% w/w aq.
96%
97.0% min
97.0%%+
97%
97+%
98.0%(T)
98%
99.99%
N/A
Sodium hydroxide-coated silica, 20-30?mesh
Sodium hydroxide-coated silica, 8-20?mesh
ultra dry, powder, 99.99% trace metals basis