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+% high purity 99.999% 99.2% 99.999% purity 99.95% purity 99.8% 100% 99.98% 99.97% 97% 98.8% Fe/Cr18% 99.6+% 99.8% purity 99.99% 99.85% purity 99.5% purity 99.97% 99.75% 97.4% purity 99.99+% 99.9+% 99.7+% purity 99.2% high purity 99.99% purity 99.95+% purity 99.999% 98.7% Fe 64% 98+% ≥99.9% 99.7% WC 94% 99.8+% 99.997% ≥99% Cu 98% ≥99.99% purity 99.5+% 99.995% 99.998% high purity 99.995% Ni 80% Ti 90% W 99.4% Ni55% high purity 99.9999% 95+% Al2O3 62% Cu98% armcO« soft ingot 99.8% purity 99.+% Ni80% purity 99.8+% 98% 99.98+% W 99% purity 95+% Al 97% Cu 70% Fe64% Al 95% Ni52% Pt80% purity 99.6% ≥98% 95.2% Cu 86% Ni59% 97.5% Al97% Cu 55% Ni78% Pt 90% Sb 1.5% condition alpha si3n4 (85% purity 96.% purity 98.7% purity 99.9+% 98.5% Cu63% Fe 72.8% Fe/Cr17% Ni 65% purity 99.75% 99.99% metals basis 99.999+% Al 98% Fe 54% Fe72.8% Fe77.5% Pt 70% open area 37% soft ingot 99.8% Al2O3 70% Al2O3 80% Cu55% Pt 80% porosity 96.5% purity 98.% purity 99.7+% ≥96% 0.5 M in THF Al 77.9% Al 97.7% Co 66% Cu 63% Cu86% Cu94% Fe 77.5% Fe/Cr 25% Pt70% Sb 2.5% Ti 94.5% high purity 99.997% open area 67% purity 97.% purity 98.5% purity 99.0+% purity 99.7% Al 81% Al 94.65% Al95% Au82% Co 78% Co78% Cu 99.96% Fe 79% 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% 99.0+% Al 98.8% Al98.8% Al99% Bi 50% Co 69% Co66% Cu 97% Cu70% Fe 86.7% Mg85% Mn 88% Ni 90% Ni 97% Pd 75% Pt 94% Ti 85% Ti 99.95% condition 99.99% open area 88% purity 92.1% purity 97.5% purity 98+% purity 99.1% purity 99.97+% purity 99.98% sb 1.5% sb 2.5% soft ingot 99.8+% ≥97% ≥99.999% 200目 95% 98.0%GC 99.9% metals basis Ag 72% Al 88% Al 92% Al 93.5% Al 94% Au 99.5% Co50% Cr80% Cu 89% Fe 55% Fe 78% Fe 81% Fe/Cr13% Fe40% 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% 1.0 M in diethyl ether 1mg/ml 99.5% metals basis 99.6% 99.9% metal basis,70nm 99.975+% 99.999% metals basis AR Ag72% Al 90% Al 99% Al77.9% Al88% Al94% Au 50% Au 80% Au 82% Au80% Bi50% Bi90% Co69% Co70% Cu 45% Cu 94% Cu45% Fe 40% Fe78% 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 .% purity 95.+% stabilized with 3% ≥95% ≥99.5% ≥99.995% >98.0%(GC) >99% >99.99% -200目 -325 目, 99.5% 0.7 M in diethyl ether/hexanes 1.0 M in THF/toluene 1mg/ml 片径3-6nm 1mg/ml 片径:15nm 3-20目,99.998% metals basis 40 wt. % in H2O 50umol/L in hexanes,525-625nm peak emissions 50umol/L in hexanes,525nm peak emission 50umol/L in hexanes,575nm peak emission 50umol/L in hexanes,600nm peak emission 50umol/L in hexanes,625nm peak emission 50μmol/L in hexanes,550nm peak emission 5mg/ml in hexanes,560nm peak emission 5mg/ml in hexanes,590nm peak emission 5mg/ml in hexanes,620nm peak emission 65-75% 82% 96% 96.0%GC 99% metals basis,400目 99% metals basis 99%,1-5μm 99%,＜1um 99.0% (metals basis excluding Zr), Zr <2% 99.5% metal basis,＜200nm 99.5% metals basis,＜15μm 99.5%,30nm 99.7% metals basis (Hf除外）,Hf ≤1% 99.8% (metals basis excluding Ni), Ni <0.15% 99.8% metals basis 99.8% trace metals basis，13nm（TEM） 99.9% metal basis,200nm(WNi/WTi =1:1) 99.9%,70nm 99.95% metals basis,≥100目 99.95% metals basis,≥325目 99.95% metals basis 99.95% metals basis，1200目 99.95% metals basis，2000目 99.95% metals basis，3000目 99.95% metals basis，4000目 99.95% metals basis，5000目 99.95% metals basis，750-850目 99.96% 99.99% metals basis ,5～6μm,粉末 99.99% metals basis,Ir≥63.9% 99.99%,镀膜 99.9995% 99.9999% ACS,含 ~200 ppm 乙酰苯胺稳定剂, 30 wt. % in H2O AR,30 wt. % in H2O Ag 70% Al 97.4% Al81% Al90% Au 88% Au88% Ba: <1% Bi 58% Bi 90% Co 49% Co 50% Co 70% Co49% Cu 95% Cu62% Cu89% Cu99.96% D50＜600nm,99.95% metals basis D50＜600nm，99.9% metals basis Fe 52% Fe 58% Fe/Cr25% Fe54% Fe60% Fe81% GR,30 wt. % in H2O Ga 75.5% Ga75.5% Mg93% Mo67% Ni 70% Ni 81% Ni90% Ni97% Ni：47% Ph. Eur.,BP,USP,30-31% Pt60% Pt87% Pt含量：20~30wt% SP,99.999% SU Sn 75% Sn62% Sn75% Sr: <0.8% TLC专用 Ta90% Ti94.5% W 74% W 95% WC 90% Zn 95% Zn95% open area 50% open area 94% purity 95.0+% solids content 40% ≤45um,99.0% metals basis ≥75% ≥86.0% ≥90% ≥97.5% ≥98%,≤100nm ≥99.6% ≥99.95% ≥99.98% ≥99.99% metals basis ≥99.997% 主要成份：3%-6%过氧化氢 亲水,比表面积:100 m2/g 亲水,比表面积:150 m2/g 亲水,比表面积:300 m2/g 亲水,比表面积:400 m2/g 亲水,比表面积：200 m2/g 单层比例：> 80％硫醇比率：4.0wt％ 厚度：<1.7 nm 直径：8*8 μm*μm Purity：99% 厚度：<3 nm 直径：80*80 μm*μm Purity：99.7% 厚度：<3 nm，D50：7-12μm，D90：11-17μm，Purity：98% 厚度：4~7 nm 直径：6*6 μm*μm Purity：99.7% 厚度：4~7 nm 直径：80*80 μm*μm 纯度：99.7% 发射波长：500nm-600nm 1mg/ml 块状 微孔率(%)：3.7 比表面积(m2/g)：1201 总孔容积（cm2/g)：1.36 比表面 (m2/g)：800 孔容 (cm3/g):1.1 孔径 (nm):3.9 比表面积：1300-1500m2/g 碳纯度：>98% 比表面积：1800（m2/g）粒度（μm） 5-8 比表面积：2000（m2/g）粒度（μm） :10 消毒剂,35 % in H2O 疏水,比表面积:300 m2/g 疏水,比表面积：150m2/g 疏水,比表面积：200 m2/g 直径：1-100μm 直径：1-5 μm Single layer ratio >80% Amine ratio：4.0 wt% 直径：1-5 μm Single layer ratio>80% Carboxyl ratio： 5.0 wt% 直径：100-200nm Single layer ratio ：>99% Amine ratio：4.0 wt% 直径：100nm-10μm 直径：1~5 μm Single layer ratio>80% Hydroxyl ratio： 4.0 wt% 直径：50-100nm Single layer ratio ：>99% Amine ratio：4.0 wt% 直径：50-200nm Single layer ratio：>98% Carboxyl ratio：8.0 wt% 直径：50~150nm Single layer ratio：>98% Hydroxyl ratio： 12 wt% 粉末, 99.96% metals basis 粉末,≥325目,99.5% metals basis 粉末，块状 结晶,Ir≥62.0% （Al + B）≥98%,≥300目

全部 1EA 2EA 50EA 20EA 10EA 5EA 5G 1g 25G 5g 50G 25g 10G 10g 100G 1G 100EA 100mg 500G 500mg 100CM<SUP>2</SUP> 100g 3EA 2.5kg 500g 250G 100ml 250g 50g 50ml 10mg 1KG 250mg 25ml 5ml 7.6G 20G 13G 2.5mg 500MG 500ml 0.5ml 2ml 1.4G 100CM 125G 14G 1mg 2.2G 8.8G 2.4G 25mg 2g 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 10ml 12×500ml 25L 15.2G 15.5G 3.1G 15EA 15G 18.4G 4.6G 18.9G 190MG 4EA 10KG 1L 1PKG 200mg 1kg 1kit 1ml 600MG 5kg 2.6G 520MG 2.8G 20.5G 20.8G 500EA 200MG 4G 20g 21.5G 24G 25.6G 2.5G 20ml 28G 5.6G 2G 2KG 2kg 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 40G 40MG 41G 8.2G 42G 440MG 5.3G 500CM<SUP>2</SUP> 5L 50M 10M 50mg 550MG 5M 25M 5mg 6.55G 700MG 8.5G 8.9G 44.5G 8G 9.2G 2.3G 9.5G 9.9G 900MG 180MG

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