麦克林 aladdin 罗恩 Adamas/阿达玛斯 毕得医药 leyan/乐研 TCI yuanye 玻尔 毕佳索 Alfa sigma-aldrich

≥98% 99.9% 99.9%RG 99.9% metals basis 99.9% trace metals basis 99.9% (metals basis) 99.9%(metals basis) 99.9%,PowderRG 99.9%,Powder 99.9%（高纯试剂） ≥99.9% 99.99%,PowderRG 99.99% metals basis 99.99% trace metals 99.99%,Powder 99.99%（高纯试剂） -200目,99.95%(metals basis) -200目,Premion®,99.99+%(metals basis去除Ca),Ca100ppm最高 -325目,99.9%(metals basis) 1000μg/ml（溶剂：2.0mol/L HCl） 干基,10% Ru/C, unreduced, ca. 50% moistureRG 干基,5% Ru/C, unreduced, ca. 50% moistureRG Ruthenium, 5% % 钌碳 ,Ru 5%, 含水约50% 0.5% on granular carbon 2% on 3.18mm (0.125in) alumina pellets 4% on 6.35mm (0.25in) alumina rings 5% on activated carbon powder, reduced, nominally 50% water wet 5% 5% Ru basis 5% on activated carbon, reduced, 50% water wet paste 5%载量，粉末 10% on activated carbon powder -20目,99.95%(metals basis) -22目,Premion®,99.98%(metals basis去除Ca),Ca100ppm最高 typically 5% on alumina powder Ru 5% 3-6mm,99.95%(金属基) Ru 5%（Ru计量）

50ml 100mg 200mg 250mg 0.1g 1g 1G 1GR 2g 5g 5G 5GR 10g 25g 25G 25GR 50g 50G 100g 250G 500g 1EA 5EA 10EA