鎢粉/鎢絲/鎢桿/納米鎢粉/鎢標準溶液
Tungsten
Cas號 【7440-33-7】
分子式 W
分子量 183.85
7440-33-7 | 鎢粉 | 4N | 25g |
鎢標準溶液 | 1000μg/ml | 50ml | |
納米鎢粉 | 比表面積10-15m2/g,粒度20nm-100nm,99.9% | 25g | |
納米鎢粉 | 比表面積10-15m2/g,粒度20nm-100nm,99.9% | 100g | |
納米鎢粉 | 比表面積10-15m2/g,粒度20nm-100nm,99.9% | 500g | |
鎢粉 | 99.95%,<1.1μm | 500g | |
鎢粉 | 99.95%,1-5μm | 100g | |
鎢粉 | 99.95%,1-5μm | 500g | |
鎢粉 | 99.95%,12μm | 100g | |
鎢粉 | 99.95%,12μm | 500g | |
鎢粉 | 99.95%,50μm | 100g | |
鎢粉 | 99.95%,50μm | 500g | |
鎢絲 | 99.95%,0.1mm 直徑 | 50m | |
鎢絲 | 99.95%,0.1mm 直徑 | 250m | |
鎢絲 | 99.95%,1mm 直徑 | 1m | |
鎢絲 | 99.95%,1mm 直徑 | 5m | |
鎢絲 | 99.95%,1mm 直徑 | 25m | |
鎢絲 | 99.95%,0.25mm 直徑 | 10m | |
鎢絲 | 99.95%,0.25mm 直徑 | 50m | |
鎢絲 | 99.95%,0.25mm 直徑 | 250m | |
鎢絲 | 99.95%,0.5mm 直徑 | 5m | |
鎢絲 | 99.95%,0.5mm 直徑 | 25m | |
鎢絲 | 99.95%,0.5mm 直徑 | 100m | |
鎢桿 | 3.5≤d<5.0,99.95% | 25cm | |
鎢桿 | 3.5≤d<5.0,99.95% | 100cm | |
鎢標準溶液 | 1000μg/ml | 20ml |
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