全部
(99.997%-K)
%
>99%
≥98%
≥98%, powder, ~180 m
≥98%, powder, ~325 m
≥98%, powder, ~80 me
≥98%, powder,>325目
≥99.995% metals basis
0.99
15.00%
15% (w/v)
15% (w/v)in H2O
1mol/L
1mol/L, 介质: H2O
3% (w/v)
3% (w/v) in H2O
30% (w/v) in H2O
50% w/w
50% w/w in H2O
7% (w/v) in H2O
70g/L, 介质: H2O
95%
98%
99.0% min
99.0%(T)
99.98% metals basis
99.995% metals basis
99.995% trace metals basis
99.997%
99%
99+%
ACS, ≥99%
anhydrous, free-flowing, Redi-Dri?, ACS reagent, ≥99%
anhydrous, powder, 99.99% trace metals basis
AR, ≥99%
AR,99%
AR,99%
BioXtra, ≥99.0%
for analysis EMSURE? ACS,ISO,Reag. Ph Eur
meets analytical specification of Ph. Helv., puriss., anhydrous, granulated, 99-
meets USP testing specifications
PrimorTrace?, ≥99.99% metals basis
reagent grade, ≥98%, powder, ?325 mesh
ReagentPlus?, 99%
优级试剂, 99.5%
无水级, 高级纯, 试剂级, ≥99%
色谱级,99%
试剂级, ≥98%, >325 mesh
试剂级, 99%