全部
(99.999%-Al)
<30 nm 粒径, 20 wt. % 水溶液
>99%
≥70%, 200-300目
≥70%, 200-300目,已活化
≥75%, 100-200目
≥75%, 100-200目,已活化
≥75%, 60-100 mesh
≥92%,80-150目,中性
≥92%,80-150目,中性
≥92%,80-150目,碱性
≥92%,80-150目,酸性
≥99.5%, D50≈6μm
≥99.7% metals basis,
≥99.8% metals basis, 13nm(TEM)
≥99.9% metals basis
≥99.9% metals basis, crystal form Y phase 15 (nm)
≥99.9% metals basis, powder,mixture of α-phase,30nm
≥99.9% metals basis, powder,α-phase,150nm
≥99.9% metals basis, α Phase, 200-400nm
≥99.9% metals basis, γ-phase,<50nm
≥99.998% metals basis, Lumps
≥99% metals basis
100 nm 粒径, 20 wt. %
100-200m
100-200m(acidic)
100-200目
20% in H{2}O
200-300 目
200-300目
200~300mesh(neutral)
2000目
30 nm 粒径, 20 wt. % 异
30 nm 粒径, 20 wt. % 异丙醇溶液
30 nm 粒径, 20 wt. % 水
300-400目
30nm 粒径, 20 wt. % 水溶液
3N伽马
5-10 nm 粒径, 20 wt. %
75-150目
90%
96%
97%
99.5+%
99.7+%
99.9%
99.9% metals basis,
99.9% metals basis,α
99.9% metals basis,α相,30nm,亲水型
99.9% metals basis,α相,30nm,亲油型
99.9%, 1-2μm
99.9%, 2.5μm
99.95% metals basis,
99.95% min
99.97%
99.98%
99.99%
99.99% metals basis
99.99% metals basis,
99.99%(高纯试剂,晶型α,0.20μm)
99.99%(高纯试剂,晶型γ,20nm)
99.99%(高纯试剂)
99.99%(高纯试剂), γ相, 40nm
99.99%(高纯试剂),5~6μm,粉末
99.99%(高纯试剂),α相,30nm
99.99%(高纯试剂),γ相,10nm
99.995%
99.995% metals basis
99.997%
99%
99%, 3.1 mm
99%, neutral 200-300 mesh
99%,200-300 mesh
99%,Acidic, 200-300 mesh
99%,Neutral,100-200 mesh
99+%
AR
FCP,100-200目
FCP,200-300目
for TLC
fused, powder, primarily α-phase, -325 mesh
fused, powder, primarily α-phase, 100-200 mesh
min. 95%
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
No Data Available
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
PrimorTrace?, ≥99.99% metals basis
PrimorTrace?, ≥99.99% metals basis, ≤10μm
PrimorTrace?, ≥99.99% metals basis, nanopowder,γ相,20nm
PrimorTrace?, ≥99.99% metals basis, powder,5~6um
PrimorTrace?, ≥99.99% metals basis, powder,6-7μm
PrimorTrace?, ≥99.99% metals basis, 晶型α,0.20μm
PrimorTrace?, ≥99.99% metals basis, 晶型α,0.40μm
PrimorTrace?, ≥99.99% metals basis, 晶型γ,≤20nm
PrimorTrace?, ≥99.99% metals basis, 镀膜
PureSpectra?, 光谱纯, ≥99.999% metals basis
replacement packing, for removing tert-butylcatechol
single crystal substrate, <0001>
Type WN-6, Neutral, Activity Grade Super I
α相,150nm,99.9%
α相,30 nm 粒径, 20 wt. % 水溶液
优质3-5mm活性氧化铝
低比表面积:0.221m2/g
元素分析仪专用
元素分析仪专用, 2-4mm 空心球
固含量(以氧化铝计)10%
固含量(以氧化铝计)15%
固含量(以氧化铝计)20%
固含量(以氧化铝计)25%
平均粒径:150~500nm, 纯度99
比表面积:102.5m2/g,总孔容:0.259cm3/g,平均孔径:10.11nm
比表面积:144.8m2/g,总孔容:0
比表面积:144.8m2/g,总孔容:0.260cm3/g,平均孔径:7.19nm
比表面积:5.78m2/g
球状
用于元素分析, 2-4mm airball
直径4纳米 长度1微米
粒径10-15nm,纯度99.9wt%
纯度: 99%, 直径4-8 nm
纳米粉末,<50nm(TEM)
纳米线,直径×L2-6nm×200-400nm
试剂级, 99%