全部
(99.5%)
(99.9+%)
(99.99%-Pb)
(99.999%-Pb)
(99.999%)
(99.999+%-Pb)
≥99.99% trace metals basis
≥99.995%
50 wt. % in H2O
95.0%(T)
95%
96.0%(T)
97%
97+%
98.0%(T)
98.5%
98%
98+%
99.5%
99.9% trace metals basis
99.98%
99.995% trace metals basis
99.998% trace metals basis
99.999%
99.999% trace metals basis
99%
99+%
ACS reagent
ACS reagent, ≥99.0%
AldrichCPR
AnhydroBeads?, ?10 mesh, 99.999%
AnhydroBeads?, ?10 mesh, 99.999% trace metals basis
min. 95%
min. 97%
min. 98%
N/A
technical grade