全部 99.9% 99.95% purity 99.9% 99.99+% 99.95+% purity 99% 99.5% 99% 99.99% high purity 99.99+% purity 99.6+% 99.2% high purity 99.999% 99.999% purity 99.95% purity 99.8% 100% 99.98% 99.97% 98.8% 97% Fe/Cr18% 99.6+% 99.8% 99.85% purity 99.99% purity 99.97% 99.75% purity 99.5% 97.4% purity 99.99+% 99.9+% 99.7+% purity 99.2% high purity 99.99% purity 99.95+% 98.7% Fe 64% 98+% 99.7% ≥99.9% 99.8+% 99.997% purity 99.999% Cu 98% ≥99.99% 99.998% Ni 80% Ti 90% W 99.4% Ni55% high purity 99.995% high purity 99.9999% 95+% Cu98% armcO« soft ingot 99.8% purity 99.+% Ni80% purity 99.5+% 99.98+% W 99% purity 95+% Al 97% Cu 70% Fe64% Al 95% Ni52% Pt80% purity 99.8+% 95.2% 99.995% Cu 86% Ni59% 97.5% Al97% Cu 55% Pt 90% Sb 1.5% purity 99.6% purity 99.9+% 98.5% Cu63% Fe 72.8% Fe/Cr17% Ni 65% purity 99.75% 99.999+% Al 98% Fe 54% Fe72.8% Pt 70% open area 37% soft ingot 99.8% Cu55% Pt 80% porosity 96.5% purity 99.7+% Al 97.7% Cu 63% Cu86% Cu94% Fe/Cr 25% Pt70% Sb 2.5% Ti 94.5% high purity 99.997% open area 67% purity 97.% purity 99.0+% purity 99.7% ≥99% Al 94.65% Al95% Au82% Fe 91% Fe/Cr 15% Fe/Cr 17% Fe58% Ni57% Ni65% Pt94% Ti90% armco« soft ingot 99.8% armco« soft ingot 99.8+% high purity 99.998% high purity 99.9998% open area 30.3% purity 99.85% 98% 99.0+% Al 98.8% Al98.8% Al99% Bi 50% Cu 97% Cu70% Fe 86.7% Mg85% Mn 88% Ni 90% Ni 97% Pd 75% Pt 94% Ti 85% Ti 99.95% open area 88% purity 92.1% purity 98+% purity 98.% purity 99.1% purity 99.97+% purity 99.98% sb 1.5% sb 2.5% soft ingot 99.8+% ≥99.999% 200目 Ag 72% Al 88% Al 92% Al 93.5% Al 94% Au 99.5% Co50% Cr80% Cu 89% Fe 55% Fe/Cr13% Fe86.7% In 97% Mn88% Nb 98.5% Ni 77% Pd 95% Pt85% Pt90% Ta 90% Ti85% W 65% high purity 99.9995% open area 72% purity 96+% purity 98% purity 98.8% 99.6% 99.9% metal basis,70nm 99.975+% Ag72% Al 90% Al 99% Al88% Al94% Au 50% Au 80% Au 82% Au80% Bi50% Bi90% Co70% Cu 45% Cu 94% Cu45% Fe91% In97% Mo 67% Ni62% Ni77% Ni81% Pd 94% Pd75% Sn 50% Sn50% Ta 95% Ta97.5% high purity 99.99998% open area 20% purity 95.+% purity 97.5% purity 98.7% >99.99% -200目 65-75% 99%,＜1um 99.5% metal basis,＜200nm 99.9% metal basis,200nm(WNi/WTi =1:1) 99.9%,70nm 99.9995% 99.9999% AR Ag 70% Al 97.4% Al90% Au 88% Au88% Bi 58% Bi 90% Co 49% Co 50% Co 70% Co49% Cu 95% Cu62% Cu89% Fe 52% Fe 58% Fe/Cr25% Fe54% Fe60% Ga 75.5% Ga75.5% Mg93% Mo67% Ni 70% Ni 81% Ni90% Ni97% Ni：47% Pt60% Pt87% SU Sn 75% Sn62% Sn75% Ta90% Ti94.5% W 74% W 95% Zn 95% Zn95% open area 50% open area 94% purity 95.0+% purity 98.5% solids content 40% ≥98%,≤100nm ≥99.5% ≥99.95% ≥99.995% ≥99.997%

全部 1EA 2EA 50EA 20EA 10EA 5EA 5G 100EA 10G 50G 100CM<SUP>2</SUP> 1G 25G 3EA 100G 500G 100g 25g 1KG 7.6G 13G 250G 1.4G 100CM 20G 14G 2.2G 8.8G 2.4G 500MG 500g 9G 1.1G 1.3G 270MG 350MG 7G 1.5G 250MG 1.7G 425MG 1.8G 7.2G 1.9G 10.4G 200EA 100MG 100M 5g 125G 15.2G 15.5G 3.1G 15EA 15G 18.4G 4.6G 18.9G 190MG 4EA 1PKG 600MG 2.5kg 250g 1kg 5kg 2.6G 520MG 2.8G 20.5G 20.8G 500EA 200MG 4G 21.5G 24G 25.6G 2.5G 50g 28G 5.6G 3.3G 13.2G 3.5G 3.8G 300MG 30G 150G 32.1G 330MG 33G 6.6G 375MG 4.1G 4.5G 4.8G 400MG 2G 40G 40MG 41G 8.2G 42G 440MG 5.3G 500CM<SUP>2</SUP> 2KG 50M 10M 550MG 5M 25M 6.55G 700MG 8.5G 8.9G 44.5G 8G 9.2G 2.3G 9.5G 9.9G 900MG 180MG

全部 Sigma-Aldrich 阿拉丁