全部
(99.999%-Al)
>99%
100-200m
20% in H{2}O
200-300目
23% in H{2}O
30% in H{2}O
30% in mineral spirits
50% in 1,2-propanediol monomethyl ether acetate
50% in H{2}O
50% in mineral spirits
90%
96%
96+%
97%
99.5%
99.5+%
99.7+%
99.9%
99.95% min
99.97%
99.98%
99.99%
99.995%
99.997%
99%
99%, neutral 200-300 mesh
99%,中性 100-200目
99%,酸性, 200-300目
99+%
fused, powder, primarily α-phase, -325 mesh
fused, powder, primarily α-phase, 100-200 mesh
min. 97%
MSU-X (wormhole), average pore size 3.8 nm
N/A
nanoparticles, 30-60 nm particle size (TEM), 20 wt. % in H2O
nanopowder, <50 nm particle size (TEM)
nanopowder, 13 nm primary particle size (TEM), 99.8% trace metals basis
pellets, 3 mm
pore size 58 ?, ~150 mesh
powder, 99.99% trace metals basis
powder, primarily α phase, ≤10 μm avg. part. size, 99.5% trace metals basis
replacement packing, for removing tert-butylcatechol
single crystal substrate, <0001>
Type WN-6, Neutral, Activity Grade Super I