GBW13204复合固体推进剂燃速标准物质Burning Rate CRM for Conposite Solid Propellant40gGBW13231熔点标准物质-对硝基甲苯Melting Point Certified Reference Material套(8)GBW13232熔点标准物质-萘Melting Point Certified Reference Material套(8)GBW13233熔点标准物质-苯甲酸Melting Point Certified Reference Material套(8)GBW13234熔点标准物质-1，6-己二酸Melting Point Certified Reference Material套(8)GBW13235熔点标准物质-对甲氧基苯甲酸Melting Point Certified Reference Material套(8)GBW13236熔点标准物质-蒽Melting Point Certified Reference Material套(8)GBW13237熔点标准物质-对硝基苯甲酸Melting Point Certified Reference Material套(8)GBW13238熔点标准物质-蒽醌Melting Point Certified Reference Material套(8)

GBW01112铸铁喷粉碳硫成分分析标准物质Cast Iron(Proper to Verifying Carbon and Sulphur)150gGBW01113铸铁喷粉碳硫成分分析标准物质Cast Iron(Proper to Verifying Carbon and Sulphur)150gGBW01114铸铁喷粉碳硫成分分析标准物质Cast Iron(Proper to Verifying Carbon and Sulphur)150gGBW01115铸铁喷粉碳硫成分分析标准物质Cast Iron(Proper to Verifying Carbon and Sulphur)150gGBW01116铸铁喷粉碳硫成分分析标准物质Cast Iron(Proper to Verifying Carbon and Sulphur)150gGBW01117铸铁喷粉碳硫成分分析标准物质Cast Iron(Proper to Verifying Carbon and Sulphur)150gGBW01118铸铁喷粉碳硫成分分析标准物质Cast Iron(Proper to Verifying Carbon and Sulphur)150gGBW01119稀土球墨铸铁成分分析标准物质Ductile Iron85gGBW01120高铬铸铁成分分析标准物质High Chromium Cast Iron100gGBW01121高铬铸铁成分分析标准物质High Chromium Cast Iron100gGBW01122高铬铸铁成分分析标准物质High Chromium Cast Iron100gGBW01123生铁成分分析标准物质Pig Iron100gGBW01124生铁成分分析标准物质Pig Iron100gGBW01125稀土镁铸铁光谱分析标准物质Re-Mg Ductile Iron(for use with optical emission spectroscopic methods)Φ30mmΧ25mmGBW01126稀土镁铸铁光谱分析标准物质Re-Mg Ductile Iron(for use with optical emission spectroscopic methods)Φ30mmΧ25mmGBW01127稀土镁铸铁光谱分析标准物质Re-Mg Ductile Iron(for use with optical emission spectroscopic methods)Φ30mmΧ25mmGBW01128稀土镁铸铁光谱分析标准物质Re-Mg Ductile Iron(for use with optical emission spectroscopic methods)Φ30mmΧ25mmGBW01129稀土镁铸铁光谱分析标准物质Re-Mg Ductile Iron(for use with optical emission spectroscopic methods)Φ30mmΧ25mmGBW01130稀土镁铸铁光谱分析标准物质Re-Mg Ductile Iron(for use with optical emission spectroscopic methods)Φ30mmΧ25mm

GBW12022烟煤粘结指数标准物质Certified Reference Materials for the Determination of Caking Index of bituminous coalGBW12023烟煤粘结指数标准物质Certified Reference Materials for the Determination of Caking Index of bituminous coalGBW12024二氧化铈微球粒度标准物质5mL/瓶GBW12025二氧化铈微球粒度标准物质5mL/瓶GBW12026二氧化铈微球粒度标准物质5mL/瓶GBW12027二氧化硅纳米球粒度标准物质GBW12028聚苯乙烯微球粒度标准物质10mLGBW12029聚苯乙烯微球粒度标准物质10mLGBW12030聚苯乙烯微球粒度标准物质10mLGBW12031微粒粒度标准物质（颗粒）Particle Size Certified Reference Materials9mlGBW12032二氧化硅微球粒度标准物质GBW12033烟煤胶质层指数分析标准物质GBW12034烟煤胶质层指数分析标准物质GBW12035烟煤胶质层指数分析标准物质GBW12036烟煤胶质层指数分析标准物质GBW12037金纳米粒度标准物质Gold Nanoparticle Size Certified Reference Materials5mlGBW12038金纳米粒度标准物质Gold Nanoparticle Size Certified Reference Materials5mlGBW(E)120001微粒标准物质（粒度、颗粒）10mL/瓶GBW(E)120002微粒标准物质（粒度、颗粒）10mL/瓶

编号C   质量分数(10-2)Mn   质量分数(10-2)As   质量分数(10-2)标准值标准偏差(S)标准值标准偏差(S)标准值标准偏差(S)GBW011013.050.021.200.02GBW011022.640.021.220.02GBW011033.600.021.110.01GBW011043.500.021.000.02GBW011053.240.020.610.01GBW011062.800.011.490.01GBW011074.340.020.790.02GBW011083.530.011.630.01GBW011092.560.020.730.01GBW011103.760.020.2060.003GBW011232.000.021.130.010.00670.0008GBW011242.680.020.7830.0060.00480.0005GBW(E)0100142.250.030.370.01GBW(E)0100152.510.031.340.02GBW(E)0100162.420.030.770.02GBW(E)0100182.700.030.620.02GBW(E)0100592.840.030.620.01GBW(E)0100600.550.01GBW(E)0100612.570.030.760.01GBW(E)0100622.720.021.430.02GBW(E)0100630.980.02GBW(E)0100643.580.031.160.02GBW(E)0100653.690.031.160.02GBW(E)0100662.420.020.440.01GBW(E)0100670.360.01GBW(E)0101594.140.020.5670.0080.0650.003GBW(E)0101604.020.020.8560.0100.0270.002GBW(E)0101723.180.030.7320.0070.0640.002GBW(E)0101734.000.020.2600.0070.0950.003GBW(E)0101742.890.020.7330.0080.0910.003GBW(E)0101752.650.020.750.010.0920.003GBW(E)0101764.170.020.3480.0070.0170.001GBW(E)0101774.130.030.3480.0080.0160.002GBW(E)0101783.830.030.740.010.0250.002GBW(E)0101793.660.020.590.010.0360.002GBW(E)0101803.430.030.7290.0060.0360.002GBW(E)0101813.230.020.740.010.0370.002GBW(E)0101823.400.020.790.010.0130.002GBW(E)0101833.360.020.7920.0060.0120.002GBW(E)0101844.010.020.9080.0070.0390.001GBW(E)0101853.200.020.420.010.0920.002

GBW12002校准试验筛用玻璃微珠标准物质Calibrated Glass Beads80gGBW12003校准试验筛用玻璃微珠标准物质Calibrated Glass Beads50g/瓶GBW12004测定金属粉末流动性用标准物质CRM for Determining of Flowability of Metallic Powders200gGBW12005煤的哈氏可磨性标准物质250g 塑料瓶密封包装GBW12006煤的哈氏可磨性标准物质250g塑料瓶密封包装GBW12007煤的哈氏可磨性标准物质250g塑料瓶密封包装GBW12008煤的哈氏可磨性标准物质250g塑料瓶密封包装GBW12009聚苯乙烯微球粒度标准物质瓶装，10ml/瓶含固体颗粒1%(重)GBW12010聚苯乙烯微球粒度标准物质瓶装，10ml/瓶含固体颗粒1%(重GBW12011聚苯乙烯微球粒度标准物质瓶装，10ml/瓶含固体颗粒1%(重)GBW12012二氧化硅微球粒度标准物质每瓶含样品2.0gGBW12013二氧化硅微球粒度标准物质每瓶含样品2.0gGBW12014二氧化硅微球粒度标准物质每瓶含样品2.0gGBW12015二氧化硅微球粒度标准物质每瓶含样品2.0gGBW12016二氧化硅微球粒度标准物质每瓶含样品2.0gGBW12017微粒粒度标准物质（颗粒）Particle Size Certified Reference Materials9mLGBW12018微粒粒度标准物质（颗粒）Particle Size Certified Reference Materials9mLGBW12019微粒粒度标准物质（颗粒）Particle Size Certified Reference Materials9mLGBW12020烟煤粘结指数标准物质Certified Reference Materials

~1 µm 15 mL 高 羧基/ PA5 / 0.05% 叠氮钠 2415-2105-050250~1 µm 100 mL 高 羧基/ PA5 / 0.05% 叠氮钠 2415-2105-050350~1 µm 1000 mL 高 羧基/ PA5 / 0.05% 叠氮钠 2415-2105-050450~1 µm 15 mL 高 羧基/ PA5 / 0.05% 叠氮钠 4415-2105-050250~1 µm 100 mL 高 羧基/ PA5 / 0.05% 叠氮钠 4415-2105-050350~1 µm 1000 mL 高 羧基/ PA5 / 0.05% 叠氮钠 4415-2105-050450