编号Na2O   质量分数(10-2)CaO   质量分数(10-2)U   质量分数(10-2)标准值不确定度标准值不确定度标准值不确定度GBW041010.5080.0130.8060.0603.290.02GBW041020.0240.0050.3800.0430.06790.0008GBW041037.220.1413.750.220.2190.002GBW041040.0240.00527.920.380.07260.0014GBW041058.530.114.860.130.4250.004GBW041060.05040.0013GBW041070.08070.0013GBW041080.00790.0002GBW041090.01170.0003

GBW13309烟度卡标准物质Standard Smokemetric tablet6片/盒GBW13310烟度卡标准物质Standard Smokemetric tablet6片/盒GBW13311烟度卡标准物质Standard Smokemetric Tablet6片/盒GBW13401钆镓石榴石反射率标准物质Gadolinium Gallium Garnet Reflectance50mm*35mm*25mmGBW13402钇铝石榴石反射率标准物质Yttrium Aluminium Garnet Reflectance50mm*35mm*25mmGBW13403兰宝石反射率标准物质Leucosapphire Reflectance50mm*35mm*25mmGBW13404K9玻璃反射率标准物质K9 Glass Reflectance50mm*35mm*25mmGBW13501水渗透管（标准气体发生源）permeation tube humidity generator支GBW13502四氧化二氮中相当水含量标准物质Water Equivalent Content in Nitrogen Tetroxide3mLGBW13503四氧化二氮中相当水含量标准物质Water Equivalent Content in Nitrogen Tetroxide3mL

GBW13709硅单晶扩展电阻标准物质样片Standard Silicon Resistivity Specimen for Calibration of Spreading Resistance Measurements套(18)GBW13710硅单晶扩展电阻标准物质样片Standard Silicon Resistivity Specimen for Calibration of Spreading Resistance Measurements套(18)GBW13801无损检测人工标准伤标准物质GBW13901纳米级氧化铝比表面积标准物质10ml普通玻璃瓶密封GBW13902二氧化硅比表面积、孔容和孔径标准GBW13903炭黑比表面积标准物质CRMs for Specific Surface Area of Carbon Black每瓶10gGBW13904炭黑比表面积标准物质CRMs for Specific Surface Area of Carbon Black每瓶10gGBW13905炭黑比表面积标准物质CRMs for Specific Surface Area of Carbon Black每瓶10gGBW13906纳米级氧化铝比表面积标准物质10ml普通玻璃瓶密封GBW13907纳米级氧化铝比表面积标准物质10ml普通玻璃瓶密封GBW13908纳米孔二氧化硅比表面积、孔容和孔径标准物质GBW13909介孔二氧化硅比表面积、总孔容及孔径标准物质CRMs for Specific Surface Area, Total Pore Volume and Pore Diameter of Mesoporous SiO2每瓶5gGBW13910介孔二氧化硅比表面积、总孔容及孔径标准物质CRMs for Specific Surface Area, Total Pore Volume and Pore Diameter of Mesoporous SiO2每瓶5gGBW13911介孔三氧化二铝比表面积、总孔容及孔径标准物质CRMs for Specific Surface Area, Total Pore Volume and Pore Diameter of Mesoporous Al2O3每瓶10gGBW13912介孔三氧化二铝比表面积、总孔容及孔径标准物质CRMs for Specific Surface Area, Total Pore Volume and Pore Diameter of Mesoporous Al2O3每瓶5g

GBW13617聚异丁烯高黏度标准黏度液Polybutene Standard Liquid of Viscosity200mLGBW13618聚异丁烯高黏度标准黏度液Polybutene Standard Liquid of Viscosity200mLGBW13619高温黏度标准物质（钠钙硅玻璃）High Temperature Viscosity (Soda-Lime-Silicon Glass)纸盒装，1kg/块GBW13640橡胶硫化仪校准用标准物质GBW13641橡胶硫化仪校准用标准物质GBW13642PM2.5监测仪检测用标准物质CRM for PM2.5 monitoring instruments calibration每瓶10mLGBW13643PM2.5监测仪检测用标准物质CRM for PM2.5 monitoring instruments calibration每瓶10mLGBW13644PM2.5监测仪检测用标准物质CRM for PM2.5 monitoring instruments calibration每瓶10mLGBW13645PM2.5监测仪检测用标准物质CRM for PM2.5 monitoring instruments calibration每瓶10mLGBW13646PM2.5监测仪检测用标准物质CRM for PM2.5 monitoring instruments calibration每瓶10mLGBW13647PM2.5监测仪检测用标准物质CRM for PM2.5 monitoring instruments calibration每瓶10mLGBW13648PM2.5监测仪检测用标准物质CRM for PM2.5 monitoring instruments calibration每瓶10mLGBW13649PM2.5监测仪检测用标准物质CRM for PM2.5 monitoring instruments calibration每瓶10mLGBW13650激发波长514.5 nm的拉曼光谱相对强度标准物质Relative Intensity Correction Standard for Raman Spectroscopy: 514.5 nm Excitation外包装为木盒、每盒一片GBW13701硅单晶电阻率标准物质Standard Slice for Single Crystal Silicon Resistivity套/4片GBW13702硅单晶电阻率标准物质Standard Slice for Single Crystal Silicon Resistivity套/4片GBW13703硅单晶电阻率标准物质Standard Slice for Single Crystal Silicon Resistivity套/4片

编号Th   质量分数(10-2)Ni   质量分数(10-6)Ra   质量分数(10-2)标准值标准偏差(S)标准值不确定度标准值标准偏差(S)GBW041100.00250.00028.98×10-90.21×10-9GBW041110.00260.00022.67×10-80.05×10-8GBW041120.00110.00012.36×10-80.04×10-8GBW041130.00430.00026.41×10-80.10×10-8GBW041140.2310.0052.36×10-70.04×10-7GBW041150.03130.001416.81.93.72×10-80.09×10-8GBW041160.2020.0041.15×10-80.06×10-8

GBW13112三羟甲基氨基甲烷盐酸盐pH标准物质GBW13120氯化钾电导率标准物质Potassium Chloride Electrolytic Conductivity15gGBW13121电解质电导率水溶液标准物质Aqueous electrolytic conductivity100mlGBW13122电解质电导率水溶液标准物质Aqueous electrolytic conductivity100mlGBW13123电解质电导率水溶液标准物质Aqueous electrolytic conductivity100mlGBW13124电解质电导率水溶液标准物质Aqueous electrolytic conductivity100mlGBW13150中国一级标准海水China Primary Standard Seawater220mL/瓶GBW13201苯甲酸量热标准物质Calorimetric standard-Benzoic20gGBW13202铟-热分析标准物质Thermol Analsis-Indium玻璃瓶，0.75g

GBW11116煤中砷和磷成分分析标准物质Arsenic and Phosphorus in Coal50gGBW11117煤中砷和磷成分分析标准物质Arsenic and Phosphorus in Coal50gGBW11118煤中氯成分分析标准物质Chlorine in Coal50gGBW11119煤中氯成分分析标准物质Chlorine in Coal50gGBW11120煤中氯成分分析标准物质Chlorine in Coal50gGBW11121煤中氟成分分析标准物质Fluorine in Coal50gGBW11122煤中氟成分分析标准物质Fluorine in Coal50gGBW11123煤中氟成分分析标准物质Fluorine in Coal50gGBW11124煤灰熔融性标准物质Fusibility of Coal Ash30克GBW11125煤灰熔融性标准物质Fusibility of Coal Ash30克GBW11126煤物理特性和化学成分分析标准物质Coal50克GBW11127煤灰成分分析标准物质Composition of Coal Ash30克GBW11128煤灰成分分析标准物质Composition of Coal Ash30克GBW11129煤灰成分分析标准物质Composition of Coal Ash30克GBW11130煤灰成分分析标准物质Composition of Coal Ash30克

A101000TRCA2-PE863180-05-62.5mgA101210TRCA 83-01909910-43-610mgA101230TRCA 844606861119-08-610mgA101250TRCA-8878261266212-81-010mgA101252TRCA-887826-d81mgA104495TRCAAEM Resin (Acetoacetoxyethyl Ketoester Resin)2.5gA104500TRCAB-005895155-25-65mgA104505TRCAB-005 Azepane Isomer1445751-74-510mgA104507TRCAB-005 Azepane Isomer-D41mgA104990TRCAbacavir (see A105000)136470-78-55mgA104995TRCtrans-Abacavir Hydrochloride267668-71-35mgA104997TRCtrans-Abacavir-d4 Hydrochloride1mgA105000TRCAbacavir Sulfate188062-50-210mgA105002TRCAbacavir-d41mgA105005TRCAbacavir Carboxylate384380-52-31mgA130802TRCAcenocoumarol-d41185071-64-01mgA130850TRCAcephate30560-19-11gA130900TRCAcepromazine Maleate3598-37-650mgA130902TRCAcepromazine-d6 Maleate1331655-50-51mgA130950TRCAcepyrene27208-37-30.5mgA132500TRCAcesulfame Potassium55589-62-3100mgA132502TRCAcesulfame-d4 Potassium Salt1mgA132520TRCAcesulfame Aspartame Salt106372-55-8200mgA132600TRCAcetaldehyde75-07-01gA132601TRCAcetaldehyde-d319901-15-625mgA132602TRCAcetaldehyde-d41632-89-950mgA132603TRCAcetaldehyde-13C21632-98-05mgA132604TRCAcetaldehyde-13C2188-31-01gA132700TRCAcetaldehyde 2,4-Dinitrophenylhydrazone1019-57-4100mgA132702TRCAcetaldehyde 2,4-Dinitrophenylhydrazone-d3259824-51-65mgA156500TRC2-Acetamido-2-deoxy-β-D-glucopyranosyl Azide29847-23-2100mgA157000TRC3-O-[2-Acetamido-2-deoxy-β-D-glucopyranosyl]-D-mannopyranose210036-24-15mgA157245TRC(E)-O-(2-Acetamido-2-deoxy-D-glucopyranosylidene)amino N-Phenylcarbamate Discontinued872611-16-01mgA157247TRC(E)-O-(2-Acetamido-2-deoxy-D-glucopyranosylidene)amino N-Phenyl-d5-carbamate Discontinued0.5mgA157250TRCO-(2-Acetamido-2-deoxy-D-glucopyranosylidene)amino N-Phenylcarbamate132489-69-15mgA157252TRC(Z)-O-(2-Acetamido-2-deoxy-D-glucopyranosylidene)amino N-Phenyl-d5-carbamate1331383-16-41mgA157280TRC4-O-(2-Acetamido-2-deoxy-α-D-glucopyranosyl)-D-galactose76909-76-725mgA157310TRCO-(2-Acetamido-2-deoxy-D-glucopyranosyl)-L-serine5mgA158000TRC3-Acetamido-3-deoxy-D-glucose14086-88-525mgA158160TRCBenzyl-2-O-(2-Acetamido-2-deoxy-β-D-glucopyranosyl)-3-O-benzyl-4,6-O-benzylidene-α-D-mannose1mgA158175TRC2-O-(2-Acetamido-2-deoxy-β-D-glucopyranosyl)-D-mannose34621-73-31mgA158250TRC2-Acetamido-2-deoxy-β-D-glucosylamine4229-38-3100mgA158280TRCN-[2-(Acetylamino)-2-deoxy-6-O-(α-L-fucopyranosyl)-β-D-glucopyranosyl]-N2-Fmoc-L-asparagine1308872-02-750mgA158340TRCtrans-4-Acetamidocyclohexanol27489-60-71gA158350TRC2-Acetamido-2-deoxy-4,6-O-isopropylidene-D-glucopyranose50605-09-91g

GBW13102酒石酸氢钾PH标准物质pH standard-Potassium hydrogen20gGBW13103邻苯二甲酸氢钾pH标准物质pH standard-Potassium hydrogen20g/瓶GBW13104磷酸二氢钾PH标准物质pH standard-Potassium20g/瓶GBW13105磷酸氢二钠PH标准物质pH standard-Disodium hydrogen20g/瓶GBW13106硼砂PH标准物质pH standard-Sodium tetraborate20g/瓶GBW13107氢氧化钙pH标准物质pH standard-Calcium20gGBW13108柠檬酸二氢钾pH标准物质GBW13109碳酸钠pH标准物质GBW13110

GBW(E)120014车用含铅汽油辛烷值标准物质Octane index of gasoline190mL/瓶GBW(E)120015车用无铅汽油辛烷值标准物质Octane index of gasoline(nolead)190mLGBW(E)120016车用无铅汽油辛烷值标准物质Octane index of gasoline(nolead)190mLGBW(E)120017油中颗粒标准物质250mL/瓶GBW(E)120018油中颗粒标准物质250mL/瓶GBW(E)120019油中颗粒标准物质250mL/瓶GBW(E)120020油中颗粒标准物质250mL/瓶GBW(E)120021微粒标准物质（粒度、颗粒）GBW(E)120022微粒标准物质（粒度、颗粒）GBW(E)120033柴油十六烷值标准物质Cetane number of diesel oil190ml/瓶GBW(E)120034柴油十六烷值标准物质Cetane number of diesel oil190ml/瓶GBW(E)120035柴油十六烷值标准物质Cetane number of diesel oil190ml/瓶GBW(E)120036柴油十六烷值标准物质Cetane number of diesel oil190ml/瓶GBW(E)120037微粒标准物质（粒度、颗粒）20ml塑料瓶装＞10ml微粒悬浮液GBW(E)120038微粒标准物质（粒度、颗粒）20ml塑料瓶装＞10ml微粒悬浮液GBW(E)120039微粒标准物质（粒度、颗粒）20ml塑料瓶装＞10ml微粒悬浮液GBW(E)120040微粒标准物质（粒度、颗粒）20ml塑料瓶装＞10ml微粒悬浮液GBW(E)120041微粒标准物质（粒度、颗粒）20ml塑料瓶装＞10ml微粒悬浮液GBW(E)120042微粒标准物质（粒度、颗粒）20ml塑料瓶装＞10ml微粒悬浮