硝酸钠(易制爆)
|
S433701-100g
|
≥99.995% metals basis |
7631-99-4 |
100g
|
¥ 5562.9
|
期货,请咨询 |
阿拉丁 |
硝酸钠(易制爆)
|
S433700-50g
|
PrimorTrace™, 超纯级, ≥99.99% metals basis |
7631-99-4 |
50g
|
¥ 1944.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433694-5g
|
纳米颗粒, 介孔, Outer diameter 450-550nm,aperture 2-4nm |
7631-86-9 |
5g
|
¥ 7299.9
|
现货 |
阿拉丁 |
二氧化硅
|
S433694-1g
|
纳米颗粒, 介孔, Outer diameter 450-550nm,aperture 2-4nm |
7631-86-9 |
1g
|
¥ 2112.9
|
现货 |
阿拉丁 |
二氧化硅
|
S433693-50g
|
≥99.5% metals basis, nanopowder,10-20nm particle size (bET) |
7631-86-9 |
50g
|
¥ 800.9
|
现货 |
阿拉丁 |
二氧化硅
|
S433693-500g
|
≥99.5% metals basis, nanopowder,10-20nm particle size (bET) |
7631-86-9 |
500g
|
¥ 5272.9
|
现货 |
阿拉丁 |
二氧化硅
|
S433693-250g
|
≥99.5% metals basis, nanopowder,10-20nm particle size (bET) |
7631-86-9 |
250g
|
¥ 3341.9
|
现货 |
阿拉丁 |
二氧化硅
|
S433692-100g
|
≥99.8% metals basis, powder,spec. surface area 175-225 m2/g (bET) |
7631-86-9 |
100g
|
¥ 1536.9
|
现货 |
阿拉丁 |
二氧化硅
|
S433690-5g
|
mesoporous SBA-16, <150 μm particle size, pore size 5 nm, Cubic pore morphology |
7631-86-9 |
5g
|
¥ 2464.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433688-5g
|
mesoporous SBA-15, <150 μm particle size, pore size 6 nm, Hexagonal pore morphology |
7631-86-9 |
5g
|
¥ 1976.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433687-5g
|
mesoporous SBA-15, <150 μm particle size, pore size 4 nm, Hexagonal pore morphology |
7631-86-9 |
5g
|
¥ 1976.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433686-5g
|
mesoporous MCM-48, ≤15 μm particle size, pore size 3 nm, Cubic pore morphology |
7631-86-9 |
5g
|
¥ 1976.9
|
现货 |
阿拉丁 |
二氧化硅
|
S433685-1g
|
mesoporous, 3 μm particle size, pore size ~4 nm |
7631-86-9 |
1g
|
¥ 3449.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433683-1g
|
mesoporous, 2 μm particle size, pore size ~4 nm |
7631-86-9 |
1g
|
¥ 1256.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433682-1g
|
mesoporous, 2 μm particle size, pore size ~2 nm |
7631-86-9 |
1g
|
¥ 3449.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433681-1g
|
mesoporous, 1 μm particle size, pore size ~4 nm |
7631-86-9 |
1g
|
¥ 3449.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433680-1g
|
mesoporous, 1 μm particle size, pore size ~2 nm |
7631-86-9 |
1g
|
¥ 3615.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433678-1g
|
mesoporous, 0.5 μm particle size, pore size ~2 nm |
7631-86-9 |
1g
|
¥ 1256.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433677-500g
|
欧洲药典, JP, NF, colloidal, highly dispersed |
7631-86-9 |
500g
|
¥ 679.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433676-2g
|
monodisperse, non-porous, 50 μm |
7631-86-9 |
2g
|
¥ 2880.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433673-2g
|
monodisperse, non-porous, 2.0 μm |
7631-86-9 |
2g
|
¥ 2400.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433672-2g
|
monodisperse, non-porous, 10 μm |
7631-86-9 |
2g
|
¥ 2560.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433671-2g
|
monodisperse, non-porous, 1.0 μm |
7631-86-9 |
2g
|
¥ 2400.9
|
期货,请咨询 |
阿拉丁 |
二氧化硅
|
S433670-2g
|
monodisperse, non-porous, 750 nm |
7631-86-9 |
2g
|
¥ 2400.9
|
期货,请咨询 |
阿拉丁 |