SRM 1974c 美国NIST标准品 标准物质 进口标准品 1849a Infant/Adult Nutrition

SRM 1745  Indium (Freezing Point)铟(冰点)  200g
SRM 1746  Silver (Freezing Point)银(冰点)  300g
SRM 1747  Tin Freezing Point Cell  each
SRM 1748  Zinc Freezing Point Cell  each
SRM 1749  Gold vs. Platinum Thermocouple Thermometer黄金与铂热电偶温度计  each
SRM 1750  Standard Platinum Resistance Thermometer标准铂电阻温度计  each
SRM 1751  Gallium Melting-Point镓熔点  200g
SRM 1754  Low-Alloy Steel, AISI 4320低合金钢AISI 4320  rod
SRM 1755  Nitrogen in Low Alloy Steel低合金钢中的氮  disk
SRM 1761a  Low Alloy Steel低合金钢  disk
SRM 1762a  Low Alloy Steel低合金钢  disk
SRM 1763a  Low Alloy Steel低合金钢  disk
SRM 1764a  Low Alloy Steel低合金钢  disk
SRM 1765  Low Alloy Steel低合金钢  disk
SRM 1766  Low Alloy Steel低合金钢  disk
SRM 1767  Low Alloy Steel低合金钢  disk
SRM 1768  High-Purity Iron高纯度铁  disk
SRM 1772  Tool Steel (S-7)工具钢(S-7)  disk
SRM 1775  Refractory Alloy MP-35-N耐火合金MP-35-N  disk
SRM 1800b  Eighteen Non-Methane Hydrocarbon Compounds in Nitrogen (Nominal 5 nmol/mol)  6L Water Volume Cyl
SRM 1810a  Linerboard 箱纸板 50each
SRM 1815a  n-Heptane (Fuel Rating)正庚烷(燃料等级)  100mL
SRM 1816a  Isooctane (Fuel Rating)异辛烷(燃料等级)  100mL
SRM 1818a  Chlorine in Lub. Base Oil  set (5)
SRM 1819a  Sulfur in Lub. Base Oil  set (5)
SRM 1829  Alcohols in Reference Fuels参考燃料中的醇  set (6)
SRM 1830  Soda Lime Float Glass钠钙浮法玻璃  3 plaets
SRM 1831  Soda Lime Sheet Glass钠钙玻璃  3 plaets
SRM 1834  Fused Simulated Ore for X-ray Fluorescence Spectrometry X射线荧光光谱法的熔融模拟矿石 disk
SRM 1835  Borate Ore硼矿  60g
SRM 1837  Methanol and Butanol (in Gasoline)汽油中甲醇和丁醇  5 x 20mL
SRM 1838  Ethanol (in Gasoline)汽油中乙醇  5 x 20mL
SRM 1839  Methanol (in Gasoline)汽油中甲醇  5 x 20mL
SRM 1845a  Whole Egg Powde全蛋粉  5 packets x 10g each
SRM 1847  Ethanol-Water Solutions乙醇-水溶液  6 x 10mL
SRM 1848  Lubricating Oil Additive Package润滑油添加剂  100g
SRM 1849a  Infant/Adult Nutritional Formula婴儿/成人营养配方  10 packets x 10g each
SRM 1857  Tool Steel for Abrasive Wear磨料磨损工具钢  2 blocks
SRM 1877  Beryllium Oxide Powder铍氧化物粉  20g
SRM 1878b  Respirable Alpha Quartz (Quantitative X-Ray Powder Diffraction Standard)可吸入石英(定量X射线粉末衍射标准)  5g
SRM 1879a  Respirable Cristobalite可吸入石英 5g
SRM 1880b  Portland Cement 硅酸盐水泥 4 vials x 5g
SRM 1881a  Portland Cement硅酸盐水泥  4 vials x 5g
SRM 1882a  Calcium Aluminate Cement铝酸钙水泥  4x5g
SRM 1883a  Calcium Aluminate Cement铝酸钙水泥  4x5g
SRM 1884b  Portland Cement硅酸盐水泥  5 vials x 4.5g
SRM 1885b  Portland Cement硅酸盐水泥  5 vials x 5g
SRM 1886a  Portland Cement (White Portland Cement with Low Iron)波特兰水泥(白色波特兰水泥用低铁) 4 vials x 5g
SRM 1887b  Portland Cement 硅酸盐水泥 5 vials x 4g each
SRM 1888b  Portland Cement硅酸盐水泥  4 vials x 5g
SRM 1889a  Portland Cement (Blended with Limestone)波特兰水泥(掺入石灰石)  4 vials x 5 g
SRM 1893  Copper Microhardness Test Block (Knoop)铜的显微硬度块(努)  each
SRM 1894a  Vickers Microhardness of Copper铜的维氏显微硬度  each
SRM 1895  Nickel Microhardness Test Block (Knoop)镍硬度块(努)  each
SRM 1896b  Vickers Microhardness of Nickel镍的维氏显微硬度  each
SRM 1898  Titanium Dioxide Nanomaterial二氧化钛纳米材料  15g
SRM 1900  Specific Surface Area Standard比表面积标准  4g
SRM 1905  Nickel Microhardness Test Block (Knoop)镍显微硬度测试块(努)  each
SRM 1906  Nickel Microhardness Test Block (Knoop)镍显微硬度测试块(努)  each
SRM 1907  Nickel Microhardness Test Block (Knoop)镍显微硬度测试块(努)  each
SRM 1908  Vickers Microhardness of Nickel镍的维氏显微硬度 each
SRM 1909  Vickers Microhardness of Nickel镍的维氏显微硬度 each
SRM 1917  Mercury Porosimetry Standard压汞法标准  10g
SRM 1918  Mercury Porosimeter Intrusion Standard压汞仪入侵标准  12g
SRM 1921b  IR Transmission Wavelength (Polystyrene Film)红外透射波长(聚苯乙烯膜)  1 card
SRM 1922  Liquid Refractive Index - Mineral Oil液体折射率-矿物油  30mL
SRM 1932  Fluorescein Solution荧光素溶液 3 x 2mL
SRM 1939a  PCBs in River Sediment A河流沉积物中的多氯联苯  50g
SRM 1941b  Organics in Marine Sediment海洋沉积物中的有机物  50g
SRM 1944  New York/New Jersey Waterway Sediment 纽约/新泽西航道泥沙 50g
SRM 1945  Organics in Whale Blubber鲸脂中有机物 2x15 g
SRM 1946  Lake Superior Fish Tissue湖上鱼组织  5 x 7-9grams
SRM 1947  Lake Michigan Fish Tissue密歇根鱼组织  5 x 8grams
SRM 1968  Gallium Melting Point镓熔点  each
SRM 1969  Rubidium Triple Point铷三点 each
SRM 1970  Succinonitrile Triple Point丁二腈三点  each
SRM 1971  Indium Freezing-Point铟凝固点 each
SRM 1972  1,3-Dioxolan-2-one Triple Point 1,3-二氧戊环-2-one三点  60g
SRM 1974c  Organics in Mussel Tissue, (Mytilus edulis)贻贝(紫贻贝)组织的有机物  5 jars x 10g
SRM 1975  Diesel Particulate Extract柴油微粒提取物  4x1.2 mL
SRM 1976b  Instrument Response Std for X-Ray Powder DiffractionX射线粉末衍射仪响应性标准 1 disc
SRM 1978  Zirconium Oxide (Particle Size)氧化锆(粒度)  5g
SRM 1980  Positive Electrophoretic (+μE) Mobility Standard正电泳(2+)流动性标准  500mg/L
SRM 1982  Zirconia Thermal Spray Powder - Particle Size Distribution氧化锆热喷涂粉粒度分布 1g
SRM 1984  Thermal Spray Powder - Particle Size Distribution Tungsten Carbide/Cobalt (Acicular)热喷涂粉末的粒度分布的碳化钨/钴(针状)  14g
SRM 1985  Thermal Spray Powder - Particle Size Distribution Tungsten Carbide/Cobalt (Spheroidal)热喷涂粉末的粒度分布的碳化钨/钴(球)  14g
SRM 1990  Single Crystal Diffractometer Alignment Standard - Ruby Sphere单晶衍射仪校准标准-红宝石球 3 spheres
SRM 1991  Mix Coal Tar/Petroleum Extract in Methylene Chloride混合煤焦油/石油醚提取物  5 ampoules x 1.2mL
SRM 1994  Standard Silicon Single Crystal Wafer for Crystalline Orientation晶体取向的标准硅单晶片 100-mm wafer
SRM 1995  Standard Sapphire Single Crystal Wafer for Crystalline Orientation晶体取向的标准蓝宝石单晶片 50-mm wafer
SRM 2000  Calibration Standard for High-Resolution X-Ray Diffraction高分辨X射线衍射仪的校准标准  1 block
SRM 2012  Calibration Standard for High Resolution X Ray Diffraction高分辨X射线衍射仪的校准标准  wafer
SRM 2031b  Metal-on-Fused-Silica Neutral Density Filters (250nm-635nm)熔石英中性密度过滤器金属(250nm-635nm)  set (3)
SRM 2035a  Ultraviolet-Visible-Near-Infrared Wavelength/Wavenumber Transmission Standard紫外-可见-近红外波长或波数传输标准  each
SRM 2036  Near Infrared Wavelength/Wavenumber Reflection Standard近红外波长或波数反射标准 each
SRM 2061  Ti Alloy, Al-Nb-W钛合金, Al-Nb-W  cube
SRM 2066  K-411 Glass Microspheres  k-411玻璃微球 50mg
SRM 2073a  Sinusoidal Roughness Specimen正弦粗糙度试样 each
SRM 2074  Sinusoidal Roughness Specimen正弦粗糙度试样 each
SRM 2075  Sinusoidal Roughness Specimen正弦粗糙度试样 each
SRM 2087  Dimensional Standard for Medical Computed Tomography医学计算机断层扫描的尺寸标准 each
SRM 2088  Density Standard for Medical Computed Tomography five foam医用计算机断层扫描五泡沫密度的标准 blocks
SRM 2092  Low-Energy Charpy V-Notch Impact Specimen (NIST-Verification)低能量的夏比V型缺口冲击试样(NIST验证)  set
SRM 2093  Low Energy Charpy V-Notch Impact Specimen (Self- Verification)低能量的夏比V型缺口冲击试样(自我验证)  set
SRM 2096  High-Energy Charpy V-Notch Impact Specimen (NIST-Verification)高能量的夏比V型缺口冲击试样(NIST验证) set
SRM 2097  High Energy Charpy V Notch Impact Specimen (Self-Verification)高能量的夏比V型缺口冲击试样(自我验证) set
SRM 2112  Dynamic Impact Force Verific Specimens (Nominal 24kN)动力冲击力检验标本(Nominal 24kN)  set
SRM 2113  Dynamic Impact Force Verific, Specimens (Nominal 33kN) 动力冲击力检验标本(Nominal 33kN) set
SRM 2133  Phosphorus Implant in Si Depth Profile硅深度剖面中磷的值入 each
SRM 2134  Arsenic Implant in Silicon Depth Profile Standard硅深剖面标准中砷的植入 each
2135c  Ni/Cr Thin Film Depth Profile镍/铬薄膜深度剖面  each
SRM 2137  Boron Implant in Silicon Standard for Calibration of Concentration in a Depth Profile一种深度剖面浓度校正的硼硅标准  each

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