全部
>99%
0.5000 M in Water
97%
98%
99.0%(T)
99.2%
99.5%
99.5% min
99.5+%
99.8%
99.95-100.05
99.997%
ACS reagent, anhydrous, ≥99.5%, powder or granules
anhydrous, powder, 99.999% trace metals basis
BioXtra, ≥99.0%
N/A
Na2CO3 72 mM in water, IC eluent concentrate (20x) for Metrosep A Supp 7
puriss., meets analytical specification of Ph. Eur., BP, NF, FCC, E500, anhydrou
Vetec?, reagent grade, ≥99.5%