全部
>98%
≥98%
≥99.7%, FCC, FG
≥99.99% trace metals basis
95.0%(T)
95%
97.0%(T)
97%
98.0%(LC&T)
98.0%(T)
98.5%
98%
99.0%(LC)
99.0%(LC&T)
99.0%(T)
99.5%
99.5%(T)
99.995% trace metals basis
99%
99+%
ACS reagent, 99%
N/A
purum p.a., anhydrous, ≥99.0% (T)
ReagentPlus?, ≥99%