美国国家标准与技术研究院-NIST

National Institute of Standards and Technology

NIST

美国国家标准与技术研究院（National Institute of Standards and Technology，NIST）直属美国商务部，从事物理、生物和工程方面的基础和应用研究，以及测量技术和测试方法方面的研究，提供标准、标准参考数据及有关服务，在国际上享有很高的声誉。

历史沿革

NIST成立于1901年，原名美国国家标准局（NBS），1988年8月，经美国总统批准改为美国国家标准与技术研究院（NIST）。NIST下设4个研究所：国家计量研究所、国家工程研究所、材料科学和工程研究所、计算机科学技术研究所。所下设中心，中心下分组，组下设实验室。其中，计算机科学技术研究所负责发展联邦信息处理标准，参与发展商用ADP标准，开展关于自动数据处理、计算机及有关系统的研究工作。在制定联邦自动数据处理政策方面向白宫管理和预算办公室以及国会总审计局提供科学和技术咨询。在计算机科学和技术方面向政府其它机构提供咨询和技术帮助。为完成各项具体任务，保持计算机科学和技术的能力，该所设有程序科学与技术和计算机两个中心。

1990年NIST进行重大改组，改设电子电工、制造工程、化学科学技术、物理、建筑防火、计算机与应用数学、材料科学工程、计算机系统八个研究所。在科罗拉多州有一个分部，从事电磁、时频、无线电、光纤计量和材料实验研究。

1979年5月8日，其前身美国标准局（NBS）与中国原国家计量总局签订合作协议。1984年6月12日与原国家计量局签延长计量与标准合作协议书，1995年1月16日与国家技术监督局签订量和标准合作协议书。根据上述协议，双方进行过多种形式的合作与交流。如互派代表团考察访问、专家讲学、合作研究、派进修生、交换资料等。

组织机构

NIST的机构有：主任办公室，信息主管，财务主管，国会与立法事务，先进技术顾问委员会，国际与学术事务办公室，民权（civil right）办公室。

主要任务

NIST的主要任务是：⑴建立国家计量基准与标准；⑵发展为工业和国防服务的测试技术；⑶研制与销售标准服务；⑷提供计量检定和校准服务；⑸参加标准化技术委员会制定标准；⑹进行技术转让，帮助中小型企业开发新产品；此外还承担防火、抗地震技术及应用计算技术等研究工作。

科学家

NIST的科学家主要从事生物技术、化学、半导体电子学、陶瓷学、物理学、光电子学、防火、聚合物、信息技术、制造工程和计量科学。NIST每年的运行经费大约为86400万美元。拥有4600位研究人员和流动人员，其中科研、技术、后勤和管理人员有3000人，其中有两位诺贝尔奖获得者。另外有1600余名客座研究人员。此外，NIST在全国的附属中心还有2000名制造业专家和工作人员。

位置

NIST的机构和实验室主要分布于马里兰州盖瑟斯堡（Gaithersburg）和科罗拉多州玻尔得（Boulder）。NIST总部设在盖瑟斯堡，大约有2800名员工，占地234公顷；玻尔得实验室位于风景秀美的落基山脉上，占地84公顷，并与美国家海洋大气管理局和国家电讯管理局毗邻。

玻尔得实验室

NIST的玻尔得实验室主要开展化学、物理、材料、工程和信息科学方面的研究工作。具体研究领域包括：电磁技术、磁技术、材料可靠性、数学和计算科学、光电子学、物理和化学性质、量子物理、放射频率技术（Radio frequency technology）、统计建模与分析、时频等。大约有400多名科学家、工程师和技术和后勤及管理人员，每年还接受100多位访问学者。现任主任为Zelda Chapman Bailey。

使命愿景

NIST 的使命（mission）：开发和促进（promote）计量、标准和技术，以提高生产率、提高贸易、改善生活质量。

NIST通过4个主要合作计划来执行它的使命：

1. NIST实验室：开展有关研究，为美国的工业界提供计量和标准，以提高国家技术基础，改进行业产品和服务。

2. Baldrige国家质量计划（Baldrige National Quality Program）：提高美国制造业、服务公司、教育机构及医疗保健服务机构的绩效，开展相应的延伸（outreach）活动，并管理一年一度的马尔科姆国家质量奖（Malcolm Baldrige National Quality Award）的评选活动。

3. 制造业扩展伙伴计划（Manufacturing Extension Partnership）：是一个将当地中心联结起来的全国性的网络，这些中心为当地的小型制造业提供技术和业务指导。

4. 先进技术计划：通过与私营部门共同资助研发活动，加速具有国家利益的创新技术的开发。

NIST的远景（vision)

成为在计量和标准技术（measurement and enabling technology）方面的全球领导者，为国家创造突出价值（outstanding value）。

重要事件

美发布人工智能标准制定指南

美国国家标准与技术研究院（NIST）近日发布了关于政府如何制定人工智能技术和道德标准的指导意见。虽然没有包含任何具体的法规或政策，但该指南概述了多项有助于美政府推动负责任地使用人工智能的举措，并列出了一些高级原则，这些原则将为未来的技术标准提供指导。

标准物质目录

NIST标准物质订购编号 标准物质名称 标准物质包装规格

NIST-1d Limestone, Argillaceous 70 g

NIST-4l Cast Iron 150 g

NIST-5m Cast Iron 150 g

NIST-6g Cast Iron 150 g

NIST-8k Bessemer Steel (Simulated), 0.1 % Carbon 150 g

NIST-12h Basic Open-Hearth Steel, 0.4% Carbon 150 g

NIST-13g 0.6% Carbon Steel 150 g

NIST-14g Carbon Steel (AISI 1078) 150 g

NIST-15h Basic Open-Hearth Steel, 0.1% Carbon 150 g

NIST-16f Basic Open- Hearth Steel, 1% carbon 150 g

NIST-17f Sucrose Optical Rotation 60 g

NIST-19h Basic Electric Steel, 0.2% Carbon 150 g

NIST-20g AISI 1045 Steel 150 g

NIST-25d Manganese Ore 60 g

NIST-30f LA Steel, Cr-V (SAE 6150) 150 g

NIST-32e Nickel-Chromium Steel (SAE 3140) 150 g

NIST-33e LA Steel, Ni-Mo (SAE 4820) 150 g

NIST-36b Chromium-Molybdenum Steel 150 g

NIST-39j Benzoic Acid (Calorimetric Standard) 30 g

NIST-45d Cu Freezing Point 450 g

NIST-46h Portland Cement Fineness Std 10 x 5 g

NIST-49e Lead Freezing Point 600 g

NIST-50c Tungsten-Chromium-Vanadium Steel 150 g

NIST-53e Bearing Metal (84Pb-10Sb-6Sn) 150 g

NIST-54d Bearing Metal (Tin Base) 170 g

NIST-57b Silicon Metal 40 g

NIST-58a Ferrosilicon (73% Si Regular Grade) 75 g

NIST-59a Ferrosilicon 50 g

NIST-64c Ferrochromium, High Carbon 100 g

NIST-68c Ferromanganese, High Carbon 100 g

NIST-69b Bauxite (Arkansas) 60 g

NIST-72g LA Steel (AISI 4130) 150 g

NIST-73c Stainless Steel, Cr (SAE 420) 150 g

NIST-76a Burnt Refractory (Al203-40%) 75 g

NIST-77a Burnt Refractory (Al203-60%) 75 g

NIST-78a Burnt Refractory (Al203-70%) 75 g

NIST-79a Fluorspar, Customs Grade 120 g

NIST-81a Glass Sand 75 g

NIST-82b Cast Iron (Ni-Cr) 150 g

NIST-84l Potassium Hydrogen Phthalate 60 g

NIST-87a Aluminum-Silicon Alloy 75 g

NIST-88b Dolomitic Limestone 75 g

NIST-89 Glass, Lead Barium 45 g

NIST-90 Ferrophosphorus 75 g

NIST-92 Soda-Lime Glass Powder 45 g

NIST-93a Borosilicate Glass wafer

NIST-94c Zinc-Base Die Casting Alloy 150 g

NIST-97b Flint Clay 60 g

NIST-98b Plastic Clay 60 g

NIST-99b Soda Feldspar 40 g

NIST-100b LA Steel, Manganese (SAE T340) 150 g

NIST-101g Stainless Steel (AISI 304L) 100 g

NIST-106b LA Steel, Cr-Mo-Al (Nitralloy rG) 150 g

NIST-107c Cast Iron (Ni-Cr-Mo) 150 g

NIST-113b Zinc Concentrate 100 g

NIST-114q Portland Cement Fineness Std set (20)

NIST-115a Cast Iron (Cu-Ni-Cr) 150 g

NIST-120c Phosphate Rock (Florida) 90 g

NIST-121d Stainless Steel, (Cr 17-Ni 11-Ti 0.3) (AISI 321) 150 g

NIST-122i Cast Iron 150 g

NIST-123c Stainless Steel, Cr-Ni-Nb (AISI 348) 150 g

NIST-126c High-Nickel Steel (36 % Ni) 150 g

NIST-127b Solder, 40Sn-60Pb 150 g

NIST-129c LA Steel, High Sulfur (SAE 112) 150 g

NIST-132b Tool Steel (AISI M2) 150 g

NIST-133b Chromium-Molybdenum Steel 150 g

NIST-134a Tool Steel, Mo-W-Cr-V 150 g

NIST-136f Potassium Dichromate, (Oxidimetric Standard) 60 g

NIST-139b LA Steel, Cr-Ni-Mo (AISI 8640) 150 g

NIST-141d Acetanilide 2 g

NIST-142 Anisic Acid 2 g

NIST-143d Cystine 2 g

NIST-148 Nicotinic Acid 2 g

NIST-152a Basic Open-Hearth Steel, 0.5% Carbon (Tin Bearing) 150 g

NIST-154c Titanium Dioxide 90 g

NIST-155 LA Steel, Cr-W 150 g

NIST-158a Bronze, Silicon 150 g

NIST-163 LA Steel, 1.0 C 100 g

NIST-165a Glass Sand (Low Iron) 75 g

NIST-166c Stainless Steel, Low-Carbon (AISI 316L) 100 g

NIST-173c Titanium Alloy (6Al-4V) 50 g

NIST-178 0.4C Basic Oxygen Furnace Steel 150 g

NIST-179 LA Steel, High Silicon 150 g

NIST-180 Fluorspar, High Grade 120 g

NIST-181 Lithium Ore (Spodumene) 45 g

NIST-182 Lithium Ore (Petalite) 45 g

NIST-183 Lithium Ore (Lepidolite) 45 g

NIST-186g pH Standards, (set of 186-I-g + 186-II-g) set

NIST-187e Sodium Tetraborate (Borax), pH 30 g

NIST-188 Potassium Hydrogen Tartrate, pH 60 g

NIST-189c Potassium Tetroxalate Dihydrate pH Standard 65 g

NIST-191d pH Standards, (set of 191d-I + 191d-II) 1 bottle x25g;1bottlex30g

NIST-193 Potassium Nitrate 90 g

NIST-195 Ferrosilicon (75% Si-HP Grade) 75 g

NIST-196 Ferrochromium, Low Carbon 100 g

NIST-198 Silica Brick 45 g

NIST-199 Silica Brick 45 g

NIST-200b Potassium Dihydrogen Phosphate, (KH2PO4) 90 g

NIST-211d Toluene Liquid Density 4x5 mL

NIST-277 Tungsten Concentrate 100 g

NIST-278 Obsidian Rock 35 g

NIST-291 LA Steel, Cr-Mo (ASTM A 213) 150 g

NIST-293 LA Steel, Cr-Ni-Mo (AISI 8620) 150 g

NIST-330a Copper Ore Mill Heads 1 bottle x 90 g

NIST-331a Copper Ore Mill Tails 40 g

NIST-333a Molybdenum Sulfide Concentrate 1 pouch x 60 g

NIST-334 Gray Cast Iron (Carbon & Sulfur) 150 g

NIST-338 White Cast Iron (Carbon & Sulfur) 150 g

NIST-339 Stainless Steel, Cr-Ni-Se (SAE 30) 150 g

NIST-341 Ductile Cast Iron 150 g

NIST-342a Nodular Cast Iron 150 g

NIST-343a Stainless Steel (AISI 431) 150 g

NIST-344 HA Steel, (Mo Precipitation Hardening) 150 g

NIST-345a HA Steel, (Cu Precipitation Hardening) 150 g

NIST-346a Valve Steel 150 g

NIST-348a Hi Temp. Alloy, (A286) Ni-Cr 150 g

NIST-349a Waspaloy 150 g

NIST-350b Benzoic Acid (Acidimetric) 30 g

NIST-351a Sodium Carbonate 50 g

NIST-361 AISI 4340 Steel 150 g

NIST-363 Chromium-Vanadium Steel (Modified) 150 g

NIST-364 LA Steel, High C (mod.) 150 g

NIST-368 Carbon Steel (AISI 1211) 150 g

NIST-399 Unalloyed Copper VI (chips) 50 g

NIST-400 Unalloyed Copper VII (chips) 50 g

NIST-423 Molybdenum Oxide Concentrate 1 pouch x 60 g

NIST-454 Unalloyed Copper XI (chips) 35 g

NIST-457 Unalloyed Copper IV (solid) rod

NIST-458 Beryllium-Copper (17510) 50 g

NIST-459 Beryllium-Copper (17200) 50 g

NIST-460 Beryllium-Copper (17300) 50 g

NIST-480 Tungsten-Molybdenum EPMA disk

NIST-481 Gold-Silver EPMA set (6)

NIST-482 Gold-Copper EPMA set (6)

NIST-494 Unalloyed Copper I (solid) rod

NIST-495 Unalloyed Copper II (solid) rod

NIST-498 Unalloyed Copper V (solid) rod

NIST-499 Unalloyed Copper VI (solid) rod

NIST-500 Unalloyed Copper VII (solid) rod

NIST-600 Bauxite, Australian-Darling Range 90 g

NIST-607 Potassium Feldspar 5 g

NIST-610 Trace Elements in Glass 4 wafers

NIST-611 Trace Elements in Glass 4 wafers

NIST-612 Trace Elements in Glass 4 wafers

NIST-613 Trace Elements in Glass 4 wafers

NIST-614 Trace Elements in Glass 4\wafers

NIST-615 Trace Elements in Glass 4 wafers

NIST-616 Trace Elements in Glass 4 wafers

NIST-617 Trace Elements in Glass 4 wafers

NIST-620 Soda Lime, Flat set (3)

NIST-621 Soda-Lime Container set (3)

NIST-622 Soda-Lime Silica (Durability) 2.2 kg

NIST-623 Borosilicate (Durability) 2.2 kg

NIST-624 Lead-Silica, for dc resistivity 200 g

NIST-626 Zinc-Base B block

NIST-627 Zinc-Base C block

NIST-628 Zinc-Base D block

NIST-629 Zinc-Base E-ASTM AC 41A disk

NIST-630 Zinc-Base F block

NIST-631 Zinc Spelter (mod.) block

NIST-634a Portland Cement 100 g

NIST-640d Silicon Powder Line Position + Line Shape Std for Powder Dif 7.5 g

NIST-641 Titanium Alloy, 8 Mn (A) disk

NIST-642 Titanium Alloy, 8 Mn (B) disk

NIST-647 Titanium Alloy, Al-Mo-Sn-Zr 50 g

NIST-648 Titanium Alloy, Al-Sn-Zr-Cr-Mo 50 g

NIST-649 Titanium Alloy, V-Al-Cr-Sn 50 g

NIST-650 Unalloyed Titanium A 30 g

NIST-654b Titanium Alloy, Al-V disk

NIST-656 Silicon Nitride Powders for Quantitative Analysis 2 x 10 g

NIST-659 Particle Size Distribution Standard for Sedigraph Calibration set (5)

NIST-660b Line Position and Line Shape, Std for Powder Diffraction 6 g

NIST-663 Chromium-Vanadium Steel (Modified) 5 rods

NIST-665 Electrolytic Iron 5 rods

NIST-670 Rutile Ore 90 g

NIST-671 Nickel Oxide 1 25 g

NIST-672 Nickel Oxide 2 25 g

NIST-673 Nickel Oxide 3 25 g

NIST-674b X-Ray Powder Diffraction Intensity Set (Quantitative Powder Diffraction Standard) 10.00 g (powder)

NIST-675 Line Position, Mica (XRD) 7.5 g

NIST-676a Alumina Powder for Quantitative Analysis by X-ray Diffraction 20 g

NIST-679 Brick Clay 75 g

NIST-680A-L1 High Purity Platinum 10 cm

NIST-682 High Purity Zinc block

NIST-683 Zinc, Metal block

NIST-685r High Purity Gold (Rod) rod 15g

NIST-688 Basalt Rock 60 g

NIST-689 Ferrochromium Silicon 100 g pow

NIST-690 Iron Ore Canada 100 g

NIST-691 Iron Oxide, Reduced 100 g

NIST-692 Iron Ore, Labrador 100 g

NIST-693 Iron Ore, Nimba 100 g

NIST-694 Phosphate Rock, Western 90 g

NIST-695 Trace Elements in Multi-Nutrient Fertilizer 70 g

NIST-696 Bauxite, Surinam 60 g

NIST-697 Bauxite, Dominican 60 g

NIST-698 Bauxite, Jamaican 60 g

NIST-699 Alumina (Reduction Grade) 60 g

NIST-705a Polystyrene 5 g

NIST-706a Polystyrene 18 g

NIST-709 Extra Dense Lead 500 g

NIST-714 Alumina Glass Anneal Pt 225 g

NIST-717a Hi Boron Glass Viscosity 450 g

NIST-720 Sapphire Heat Capacity 15 g

NIST-723e Tris Acidimetric 50 g

NIST-726 Selenium, Inter-Purity 450 g

NIST-728 Zinc, Intermediate Purity 450 g

NIST-731l1 Borosilicate Glass - Thermal Expansion 5 cm

NIST-731l2 Borosilicate Glass - Thermal Expansion 10 cm

NIST-731l3 Borosilicate Glass - Thermal Expansion 15 cm

NIST-738 Stainless Steel - Thermal Expansion 51 x 6.4 mm

NIST-740a Zinc (Freezing Point) 200 g

NIST-741a Tin (Freezing Point) 200 g

NIST-742 Alumina (Reference Point) 10 g

NIST-743 Mercury (Triple Point) 680 g

NIST-762 Magnetic Moment Standard Nickel Disk 6 mm dia

NIST-764a Magnetic Susceptibility Standard - Platinum Cylinder 3 mm dia. x 3.42 L

NIST-772a Nickel Sphere for Magnetic Moment each

NIST-773 Soda-Lime-Silica (Glass Liquidus) 7-2.5cm sq x 0.6cm, ~65g

NIST-774 Lead-Silica (Dielectric Constant) block

NIST-781d2 Molybdenum (Heat Capacity) 10 cm

NIST-853a Aluminum Alloy 3004 40 g

NIST-854a Aluminum Alloy 5182 40 g chip

NIST-855a Aluminum Casting Alloy 356 30 g

NIST-856a Aluminum Casting Alloy 380 30 g

NIST-858 Aluminum Alloy 6011 35 g

NIST-861 Nickel-based Superalloy 50 g

NIST-862 High Temp. Alloy L605 100 g

NIST-864 Inconel 600 100 g

NIST-865 Inconel 625 150 g

NIST-866 Incoloy, 800 100 g

NIST-867 Incoloy, 825 100 g

NIST-868 High Temp. Alloy Fe-Ni-Co 100 g

NIST-869b Column Selectivity Test Mixture for Liquid Chromatography 5 x 1.1 mL

NIST-870 Column Performance Test Mixture of Liquid Chromatography 5 x 1.1 mL

NIST-871 Bronze, Phosphor (CDA 521) 100 g

NIST-872 Bronze, Phosphor (CDA 544) 100 g

NIST-874 Cupro-Nickel, 10% (CDA 706) 100 g

NIST-875 Cupro-Nickel, 10% (CDA 706) 100 g

NIST-879 Nickel Silver, (CDA 762) 100 g

NIST-880 Nickel Silver, (CDA 770) 100 g

NIST-882 Alloy Ni-Cu-Al 100 g

NIST-885 Refined Copper 200 g

NIST-886 Gold, Ore Refractory 200 g

NIST-887 Cemented Carbide (W-83,Co-10) 100 g

NIST-888 Cemented Carbide (W-64,Co-25,Ta-5) 100 g

NIST-889 Cemented Carbide (W-75,Co-9,Ta-5,Ti-4) 100 g

NIST-890 Cast Iron, HC250+V 150 g

NIST-891 Cast Iron, Ni-Hard, Type I 150 g

NIST-892 Cast Iron, Ni-Hard, Type IV 150 g

NIST-893 Stainless Steel (SAE 405) 150 g

NIST-895 Stainless Steel (SAE 201) 150 g

NIST-897 Tracealloy A 35 g

NIST-898 Tracealloy B 35 g

NIST-899 Tracealloy C 35 g

NIST-900a Antiepilepsy Drugs in Frozen Human Serum 4 vials

NIST-909c Human Serum 3 bottles x 2 mL each

NIST-911c Cholesterol 2 g

NIST-912a Urea-Clinical 25 g

NIST-913a Uric Acid 10 g

NIST-914a Creatinine 10 g

NIST-915b Calcium Carbonate (Clinical Standard) 20 g

NIST-917c D-Glucose (Dextrose) 50 g

NIST-918b Potassium Chloride (Clinical) 30 g

NIST-919b Sodium Chloride (Clinical) 30 g

NIST-920 D-Mannitol 50 g

NIST-921 Cortisol (Hydrocortisone) 1 g

NIST-924a Lithium Carbonate (Clinical) 30 g

NIST-925 VMA (Clinical) 1 g

NIST-927d Bovine Serum Albumin (7%, solution) set (10)

NIST-928 Lead Nitrate (Clinical) 30 g

NIST-929a Magnesium Gluconate 5 g

NIST-931g Liquid Absorbance Filters, UV-VIS set (12)

NIST-935a Potassium Dichromate, UV Absorbance Standard 15 g

NIST-937 Iron Metal (Clinical) 50 g

NIST-951a Boric Acid Isotopic Standard 10 g

NIST-953 Neutron Density Monitor Wire 1 m

NIST-955c Toxic Metals in Caprine Blood 4 vials

NIST-956c Electrolytes in Frozen Human Serum 6 x 2.0 mL

NIST-965b Glucose in Frozen Human Serum set (8) (2 each conc)

NIST-967a Creatinine in Frozen Human Serum set(4) (2 each conc)

NIST-968e Fat-Sol Vitamins, Carotenoids, and Cholesterol in Human Serum set (3) (1 each conc.)

NIST-970 Ascorbic Acid in Frozen Human Serum set (4) (2 each conc)

NIST-971 Hormones in Frozen Human Serum 2 x 5 mL

NIST-973 Boric Acid Acidimetric Standard 100 g

NIST-975a Chlorine Isotopic Standard 0.25 g

NIST-977 Bromine Isotopic Standard 0.25 g

NIST-978a Silver Isotopic Standard 0.25 g

NIST-979 Chromium Isotopic Standard 0.25 g

NIST-980 Magnesium Isotopic Standard 0.25 g

NIST-981 Common Lead Isotopic Standard 1 g wire

NIST-982 Equal-Atom Lead Isotopic Standard 1 g wire

NIST-983 Radiogenic Lead Isotopic Standard 1 g wire

NIST-984 Rubidium Assay Isotopic Standard 0.25 g

NIST-986 Nickel Isotopic Standard 0.5 g

NIST-987 Strontium Carbonate Isotopic Standard 1 g

NIST-994 Gallium Isotopic Standard 0.25 g

NIST-997 Thallium Isotopic Standard 0.25 g

NIST-998 Angiotensin I (Human) 0.5 mg

NIST-999b Potassium Chloride (Primary Chemical) 30 g

NIST-1003c Glass Beads - Particle Size Distribution 28 g

NIST-1004b Glass Beads - Particle Size Distribution 43 g

NIST-1007b Smoke Density Chamber Standard set (3)

NIST-1010a Microcopy Resolution Test Charts set (5)

NIST-1012 Flooring Radiant Panel set (3)

NIST-1017b Glass (Particle Size) 70 g

NIST-1018b Glass (Particle Size) 87 g

NIST-1019b Glass (Particle Size) 200 g

NIST-1021 Glass ( Particle Size) 4 g

NIST-1034 Unalloyed Copper rod

NIST-1035 Leaded-Tin Bronze Alloy 50 g

NIST-1048 Smoke Toxicity (Cup Furnace) 8 sheets

NIST-1049 Smoke Toxicity (University of Pittsburgh) 150 g

NIST-1051b Barium Cyclohexanebutyrate (Metallo-Organic) 5 g

NIST-1052b Bis(1-phenyl-1,3-butanediono)oxovanadium(IV) 5 g

NIST-1053a Cadmium Cyclohexanebutyrate (Metallo-Organic) 5 g

NIST-1057b Tin (Metallo-Organic) 5 g

NIST-1065b Nickel (Metallo-Organic) 5 g

NIST-1066a Silicon (Metallo-Organic) 5 g

NIST-1069b Sodium (Metallo-Organic) 5 g

NIST-1075a Aluminum (Metallo-Organic) 5 g

NIST-1077a Silver (Metallo-Organic) 5 g

NIST-1078b Chromium (Metallo-Organic) 5 g

NIST-1079b Iron (Metallo-Organic) 5 g

NIST-1080a Copper (Metallo-Organic) 5 g

NIST-1082 Cigarette Ignition Strength Standard 1 carton (200 cigarettes)

NIST-1083 Wear Metals (Base Oil) 150 mL

NIST-1089 Steels, Set (consists of SRMs 1095, 1096, 1097, 1098 and 1099) 5 rods

NIST-1090 Ingot Iron, Oxygen rod

NIST-1091a Stainless Steel (AISI 431) rod

NIST-1093 Valve Steel, Oxygen rod

NIST-1094 Maraging Steel rod

NIST-1107 Naval Brass B disk

NIST-1110 Red Brass B disk

NIST-1111 Red Brass C disk

NIST-1112 Gilding Metal A (disk) disk

NIST-1113 Gilding Metal B (disk) disk

NIST-1114 Gilding Metal C (disk) disk

NIST-1115 Commercial Bronze A (disk) disk

NIST-1116 Commercial Bronze B (disk) disk

NIST-1117 Commercial Bronze C (disk) disk

NIST-1124 Free Cutting Brass (UNS C36000) 1 disk

NIST-1128 Ti Alloy, V-Al-Cr-Sn disk

NIST-1129 Solder (63Sn-37Pb) 200 g

NIST-1131 Solder (60Pb-40Sn) disk

NIST-1132 Bearing Metal (Pb-Sn) disk

NIST-1134 LA Steel, High Silicon disk

NIST-1135 LA Steel, High Silicon disk

NIST-1138a Cast Steel (No. 1) disk

NIST-1139a Cast Steel (No. 2) disk

NIST-1157 Specialty Steel, Tool (AISI M2) disk

NIST-1158 High-Nickel Steel (36% Ni) disk

NIST-1159 Elec/Mag Ni-Fe disk

NIST-1160 Elec/Mag Ni-Mo-Fe disk

NIST-1171 Stainless Steel Cr 17-Ni 11-Ti 0.3 (AISI 321) disk

NIST-1172 Stainless Steel Cr 17-Ni 11-Nb 0.6 (AISI 348) disk

NIST-1173 Ni-Cr-Mo-V Steel disk

NIST-1196 Standard Cigarette for Ignition Resistance Testing 2 cartons(400 cigarettes)

NIST-1202 Fabric Smoldering Ignition Testing Materials 1 box

NIST-1216 Carbon Modified Silica 3 x 1g

NIST-1218 LA Steel, High Silicon disk

NIST-1219 Stainless Steel Cr-Ni (AISI 431) disk

NIST-1223 Chromium Steel disk

NIST-1224 LA Steel, Carbon (AISI 1078) disk

NIST-1225 LA Steel (AISI 4130) disk

NIST-1226 LA Steel disk

NIST-1227 LA Steel, Basic Open Hearth, 1% C disk

NIST-1228 LA Steel, 0.1% C disk

NIST-1230 High Temp. Alloy, A286 disk

NIST-1240c Aluminum Alloy 3004 ea

NIST-1241c Aluminum Alloy 5182 disk

NIST-1244 Inconel 600 disk

NIST-1246 Incoloy® 800 disk

NIST-1247 Incoloy® 825 disk

NIST-1250 High Temp. Alloy Fe-Ni-Co disk

NIST-1254 LA Steel (Ca only) disk

NIST-1255b Aluminum Alloy 356 disk

NIST-1256b Aluminum Alloy 380 disk

NIST-1258-I Aluminum Alloy 6011 disk

NIST-1259 Aluminum Alloy 7075 disk

NIST-1264a LA Steel, High Carbon (mod.) disk

NIST-1265a Electrolytic Iron disk

NIST-1269 Line Pipe (AISI 1526 mod.) disk

NIST-1270 LA Steel, Cr-Mo (A336) (F-22) disk

NIST-1271 LA Steel (HSLA-100) disk

NIST-1276a Cupro-Nickel (CDA 715) disk

NIST-1286 Low Alloy Steel (HY 80) disk

NIST-1295 Stainless Steel (SAE 405) disk

NIST-1297 Stainless Steel (SAE 201) disk

NIST-1358b Coating Thickness Standard, (Nonmagnetic Coating on Steel) set (4)

NIST-1361b Coating Thickness Standard (Nonmagnetic Coating on Steel set (4)

NIST-1362b Coating Thickness Standard (Nonmagnetic Coating on Steel set (4)

NIST-1364b Coating Thickness Standard (Nonmagnetic Coating on Steel set (4)

NIST-1400 Bone Ash 50 g

NIST-1411 Soft Borosilicate Glass set (10)

NIST-1413 Glass Sand (High Alumina) 75 g

NIST-1416 Aluminosilicate Glass for Liquidus Temperature 250 g

NIST-1449 Thermal Resistance - Fumed Silica Board each

NIST-1450d Thermal Conductivity, Fibrous Glass Board each

NIST-1452 Thermal Resistance - Fibrous Glass Blanket for High Precison Measurements each

NIST-1457 Superconducting Nb-Ti Wire each

NIST-1459 Thermal Resistance - Fumed Silica Board each

NIST-1473b Low Density Polyethylene Resin 60 g

NIST-1474a Polyethylene Resin 60 g

NIST-1475a Polyethylene, Linear 50 g

NIST-1476a Branched Polyethylene Resin 12 g

NIST-1478 Polystyrene, Narrow Mol. Wt. 2 g

NIST-1479 Polystyrene, Narrow Mol. Wt. 2 g

NIST-1482a Polyethylene, 14 K Molecular Weight 0.3 g

NIST-1484a Polyethylene, Linear 0.3 g

NIST-1486 Bone Meal 50 g

NIST-1487 Poly (methyl methacrylate) 2 g

NIST-1488 Poly (methyl methacrylate) 2 g

NIST-1489 Poly (methyl methacrylate) 2 g

NIST-1491a Methyl-Substituted Polycyclic Aromatic Hydrocarbons in Toluene 5 x 1.2 mL

NIST-1492 Chlorinated Pesticides/Hexane 5 x 1.2 mL

NIST-1493 PCB Congeners 5 x 1.2 mL

NIST-1494 Aliphatic Hydrocarbons 5 x 1.2 mL

NIST-1496 Polyethylene Gas Pipe Resin 0.9 kg

NIST-1507b THC-COOH in Freeze-Dried Urine set (3)

NIST-1508a Benzoylecgonine (Cocaine Metabolite) in Freeze-dried Urine set (4)

NIST-1514 Thermal Analysis Purity Set (DSC) set (4)

NIST-1515 Apple Leaves 50 g

NIST-1543 GC/MS System Performance 4 x 1 mL

NIST-1544 Fatty Acids/Cholesterol in Frozen Diet Composite 4x15 g

NIST-1546 Meat Homogenate 4x85 g

NIST-1547 Peach Leaves 50 g

NIST-1548a Typical Diet set (2)

NIST-1566b Oyster Tissue 25 g

NIST-1570a Trace Elements in Spinach Leaves 60 g

NIST-1573a Tomato Leaves 50 g

NIST-1575a Trace Elements in Pine Needles 50 g powder

NIST-1577c Bovine Liver 20 g

NIST-1580 Organics in Shale Oil 5 x 1.2 mL

NIST-1582 Petroleum Crude Oil 5 x 1.2 mL

NIST-1584 Priority Pollutant Phenols in Methanol 5 x 1.2 mL

NIST-1586 Isotope Label Pollutants 6 x 2 mL

NIST-1588c Organics in Fish Oil 5 ampoules x 1.2mL

NIST-1595 Tripalmitin 2 g

NIST-1596 Dinitropyrene Isomers and 1-Nitropyrene in Methylene Chloride 5 x 1.3 mL

NIST-1597a Complex Mixture of Polycyclic Aromatic Hydrocarbons Coal Tar 3 x 1.3 mL

NIST-1598a Inorganic Constituents in Animal Serum 2 vials

NIST-1599 2 Anticonvulsant Drugs set (4)

NIST-1614 Dioxin in Isooctane 6 x 1.2 mL

NIST-1616b Sulfur in Kerosene (Low Level) 100 mL

NIST-1619b Sulfur in Residual Fuel Oil (0.7%) 100 mL

NIST-1620c Sulfur in Residual Fuel Oil (4%) 100 mL

NIST-1621e Sulfur in Residual Fuel Oil (1%) 100 mL

NIST-1622e Sulfur in Residual Fuel Oil (2 %) 100 mL

NIST-1624d Sulfur in Diesel Fuel Oil, 0.4% 100 mL

NIST-1632d Trace Elements in Coal, (Bituminous) 50 g

NIST-1633c Trace Elements in Coal Fly Ash 75 g

NIST-1634c Trace Elements in Fuel Oil 100 mL

NIST-1639 Halocarbons (in Methanol) 5 x 1.2 mL

NIST-1640a Trace Elements in Natural Water 1 bottle x 250 mL

NIST-1641d Mercury In Water 10x10 mL

NIST-1643e Trace Elements in Water 250 mL

NIST-1646a Estuarine Sediment 70 g

NIST-1647e Priority Pollutant PAHs (in Acetonitrile) set (5)

NIST-1648a Urban Particulate Matter 2 g

NIST-1649b Urban Dust 2 g

NIST-1650b Diesel Particulate Matter 200 mg

NIST-1655 Potassium Chloride, KCl (cr) for Solution Calorimetry 30 g

NIST-1656 Thianthrene Combustion Calorimetry 30 g

NIST-1657 Synthetic Refuse-Derived Fuel 100 g

NIST-1658a Methane in Air (Nominal 1 umol/mol) cylinder

NIST-1660a Methane and Propane in Air (Nominal: Methane 4 μmol/mol; Propane 1 μmol/mol) cylinder

NIST-1661a Sulfur Dioxide in Nitrogen (Nominal 500 μmol/mol) cylinder

NIST-1663a Sulfur Dioxide in Nitrogen (Nominal 1500 μmol/mol) cylinder

NIST-1665b Propane in Air (Nominal 3 μmol/mol) cylinder

NIST-1666b Propane in Air (Nominal 10 μmol/mol) cylinder

NIST-1667b Propane in Air (Nominal 50 μmol/mol) cylinder

NIST-1668b Propane in Air (Nominal 100 μmol/mol) cylinder

NIST-1669b Propane in Air (Nominal 500 μmol/mol) cylinder

NIST-1674b Carbon Dioxide in Nitrogen (Nominal 7 % mol/mol) cylinder

NIST-1677c Carbon Monoxide in Nitrogen (Nominal 10 μmol/mol) cylinder

NIST-1679c Carbon Monoxide in Nitrogen (Nominal 100 μmol/mol) cylinder

NIST-1680b Carbon Monoxide in Nitrogen (Nominal 500 μmol/mol) cylinder

NIST-1685b Nitric Oxide in Nitrogen (Nominal 250 μmol/mol) cylinder

NIST-1686b Nitric Oxide in Nitrogen (Nominal 500 μmol/mol) cylinder

NIST-1689 Sulfur Dioxide in Nitrogen cylinder

NIST-1693a Sulfur in Nitrogen (Nominal 50 μmol/mol) cylinder

NIST-1694a Sulfur Dioxide in Nitrogen (Nominal 100 μmol/mol) cylinder

NIST-1696a Sulfur Dioxide in Nitrogen (Nominal 3500 μmol/mol) cylinder

NIST-1710 Aluminum Alloy 3004 disk

NIST-1711 Aluminum Alloy 3004 disk

NIST-1712 Aluminum Alloy 3004 disk

NIST-1713 Aluminum Alloy 5182 disk

NIST-1714 Aluminum Alloy 5182 disk

NIST-1715 Aluminum Alloy 5182 disk

NIST-1727 Anode Tin block

NIST-1728 Tin Alloy (Sn-3Cu-0.5Ag) 1 disc

NIST-1729 Tin Alloy (97Sn-3Pb) 1 disc

NIST-1736 Zinc-Aluminum Alloy disk

NIST-1737 Zinc-Aluminum Alloy disk

NIST-1738 Zinc-Aluminum Alloy disk

NIST-1739 Zinc-Aluminum Alloy disk

NIST-1740 Zinc-Aluminum Alloy disk

NIST-1741 Zinc-Aluminum Alloy disk

NIST-1742 Zinc-Aluminum Alloy disk

NIST-1745 Indium (Freezing Point) 200 g

NIST-1746 Silver (Freezing Point) 300 g

NIST-1747 Tin Freezing Point Cell each

NIST-1748 Zinc Freezing Point Cell each

NIST-1749 Gold vs. Platinum Thermocouple Thermometer each

NIST-1751 Gallium Melting-Point 200 g

NIST-1754 Steel (AISI 4320) rod

NIST-1755 Nitrogen in Low Alloy Steel disk

NIST-1761a Low Alloy Steel disk

NIST-1763a Low Alloy Steel disk

NIST-1764a Low Alloy Steel disk

NIST-1765 Low Alloy Steel disk

NIST-1766 Low Alloy Steel disk

NIST-1767 Low Alloy Steel disk

NIST-1768 High-Purity Iron disk

NIST-1772 Tool Steel (S-7) disk

NIST-1775 MP 35N Refractory Alloy disk

NIST-1800b Eighteen Non-Methane Hydrocarbon Compounds in Nitrogen (Nominal 5 nmol/mol) 6 L Water Volume Cyl

NIST-1810a Linerboard 50 each

NIST-1815a n-Heptane (Fuel Rating) 100 mL

NIST-1816a Isooctane (Fuel Rating) 100 mL

NIST-1818a Chlorine in Lub. Base Oil set (5)

NIST-1819a Sulfur in Lub. Base Oil set (5)

NIST-1828b Ethanol-Water Solutions 6 x 1.2 mL

NIST-1829 Alcohols in Reference Fuels set (6)

NIST-1830 Soda Lime Float Glass 3 platelets

NIST-1831 Soda Lime Sheet Glass 3 platelets

NIST-1834 Fused Ore (Glass) disk

NIST-1835 Borate Ore 60 g

NIST-1837 Methanol and Butanol (in Gasoline) 5 x 20 mL

NIST-1838 Ethanol (in Gasoline) 5 x 20 mL

NIST-1839 Methanol (in Gasoline) 5 x 20 mL

NIST-1847 Ethanol-Water Solutions 6 x 10 mL

NIST-1848 Lubricating Oil Additive Package 100 g

NIST-1849a Infant/Adult Nutritional Formula 10 packets x 10 g each

NIST-1857 Tool Steel for Abrasive Wear 2 blocks

NIST-1877 Beryllium Oxide Powder 20 g

NIST-1879a Respirable Cristobalite 5 g

NIST-1880b Portland Cement 4 vials x 5 g

NIST-1881a Portland Cement 4x5 g

NIST-1882a Calcium Aluminate Cement 4x5 g

NIST-1883a Calcium Aluminate Cement 4x5 g

NIST-1884b Portland Cement 5 vials x 4.5 g

NIST-1886a Portland Cement (White Portland Cement with Low Iron) 4 x 5 g

NIST-1888b Portland Cement 4 vials x 5 g

NIST-1889a Portland Cement (Blended with Limestone) 4 x 5 g

NIST-1893 Copper Microhardness Test Block (Knoop) each

NIST-1894a Microhardness Cu-Vickers each

NIST-1895 Nickel Microhardness Test Block (Knoop) each

NIST-1896b Microhardness Ni-Vickers each

NIST-1900 Specific Surface Area Standard 4 g

NIST-1905 Microhardness, Ni-Knoop each

NIST-1906 Microhardness, Ni-Knoop each

NIST-1907 Microhardness, Ni-Knoop each

NIST-1908 Vickers Microhardness of Nickel each

NIST-1909 Vickers Microhardness of Nickel each

NIST-1917 Mercury Porosimetry Standard 10 g

NIST-1918 Mercury Porosimeter Intrusion Standard 12 g

NIST-1921b IR Transmission Wavelength (Polystyrene Film) 1 card

NIST-1922 Liquid Refractive Index - Mineral Oil 30 mL

NIST-1932 Fluorescein Solution 3 x 2 ML

NIST-1935a Potassium Dichromate Solution/UV Absorbance Standard set (10)

NIST-1939a PCBs in River Sediment A 50 g

NIST-1941b Organics in Marine Sediment 50 g

NIST-1944 New York/New Jersey Waterway Sediment 50 g

NIST-1945 Organics in Whale Blubber 2x15 g

NIST-1946 Lake Superior Fish Tissue 5 x 7-9 grams

NIST-1947 Lake Michigan Fish Tissue 5 x 8 grams

NIST-1950 Metabolites in Human Plasma 5 vials @ 1.0 mL each

NIST-1953 Organic Contaminants in Non-Fortified Human Milk 5 vials x 5 mL

NIST-1954 Organic Contaminants in Fortified Human Milk 5 vials x 5 mL

NIST-1955 Homocysteine and Folate in Frozen Human Serum set (3) (1 each conc)

NIST-1957 Organic Contaminants in Non-Fortified Human Serum 5 vials x 10 mL

NIST-1958 Organic Contaminants in Fortified Human Serum 5 vials x 10 mL

NIST-1959 Drugs of Abuse in Frozen Human Serum 2 vials x 5 mL

NIST-1961 Polystyrene Spheres (30 μm Diameter Particle Size) 5 mL

NIST-1963a Nominal 100 nm Diameter Polystyrene Spheres 5 mL

NIST-1964 Nominal 60 nm Diameter Polystyrene Spheres 5 mL

NIST-1965 Polystyrene Spheres (on Slide) (10 μm Particle Size) slide

NIST-1967 Pt Thermocouple Wire 1 m

NIST-1968 Gallium Melting Point each

NIST-1969 Rubidium Triple Point each

NIST-1970 Succinonitrile Triple Point each

NIST-1971 Indium Freezing-Point each

NIST-1972 1,3-Dioxolan-2-one Triple Point 60 g

NIST-1975 Diesel Particulate Extract 4x1.2 mL

NIST-1976b Instrument Response Std for, X-Ray Powder Diffraction 1 disc

NIST-1978 Zirconium Oxide (Particle Size) 5 g

NIST-1982 Zirconia Thermal Spray Powder 10 g

NIST-1984 Thermal Spray Powder - Particle Size Distribution Tungsten Carbide/Cobalt (Acicular) 14 g

NIST-1985 Thermal Spray Powder - Particle Size Distribution Tungsten Carbide/Cobalt (Spheroidal) 14 g

NIST-1990 Lattice Parameter/Single, Crystal (Ruby Spheres) 3 spheres

NIST-1994 Standard Silicon Single Crystal Wafer for Crystalline Orientation 100-mm wafer

NIST-1995 Standard Sapphire Single Crystal Wafer for Crystalline Orientation 50-mm wafer

NIST-2000 Calibration Standard for High-Resolution X-Ray Diffraction 1 block

NIST-2012 Calibration Standard for High Resolution X Ray Diffraction wafer

NIST-2035a Near Infrared Wavelength/Wavenumber each

NIST-2036 Near-IR Wavelength/Wavenumber Reflection each

NIST-2037 Solvent Red 24 Diesel Fuel Dye 100 mg powder

NIST-2061 Ti Alloy, Al-Nb-W cube

NIST-2066 K-411 Glass Microspheres 50 mg

NIST-2073a Sinusoidal Roughness each

NIST-2074 Sinusoidal Roughness each

NIST-2075 Sinusoidal Roughness each

NIST-2092 Low-Energy Charpy V-Notch Impact Specimen (NIST-Verification) set

NIST-2093 Low Energy Charpy V-Notch Impact Specimen (Self- Verification) 5 bars

NIST-2096 High-Energy Charpy V-Notch Impact Specimen (NIST-Verification) set

NIST-2097 High Energy Charpy V Notch Impact Specimen (Self-Verification) 5 bars

NIST-2100 Fracture Toughness of Ceramic 5 bars

NIST-2112 Dynamic Impact Force Verific Specimens (Nominal 24kN) set of four

NIST-2113 Dynamic Impact Force Verific, Specimens (Nominal 33kN) set of four

NIST-2115 Low Energy Izod Impact Specimen (NIST-Verification) set

NIST-2133 Phosphorus Implant in Si Depth Profile each

NIST-2134 Arsenic in Silicon each

NIST-2135c Ni-Cr Thin Film Depth Profile each

NIST-2137 B Implant in Si Depth Profile each

NIST-2139 Zinc-Aluminum Alloy 100 g

NIST-2141 Urea 2 g

NIST-2143 p-Fluorobenzoic Acid 2 g

NIST-2144 m-Chlorobenzoic Acid 2 g

NIST-2151 Nicotinic Acid (Combustion Calorimetric Standard) 25 g

NIST-2152 Urea (Combustion Calorimetric Standard) 25 g

NIST-2159 LA Steel, Carbon & Sulfur only 200 g

NIST-2165 Low Alloy Steel 150 g

NIST-2166 LA Steel, F 150 g

NIST-2167 LA Steel, G 150 g

NIST-2168 High Purity Iron 150 g

NIST-2171 LA Steel, (HSLA 100) 150 g

NIST-2172 S-7 Tool Steel 150 g

NIST-2175 MP 35N Refractory Alloy 150 g

NIST-2181 HEPES Free Acid 60 g

NIST-2182 NaHEPESate 60 g

NIST-2183 MOPSO Free Acid 50 g

NIST-2184 NaMOPSOate 50 g

NIST-2185 Pot. Hydrogen Phthalate 60 g

NIST-2186i Potassium Dihydrogen Phosphate 30 g

NIST-2186-II Disodium Hydrogen Phosphate 30 g

NIST-2191a Sodium Bicarbonate 30 g

NIST-2192a Sodium Carbonate 30 g

NIST-2193a Calcium Carbonate pH Standard 30 g

NIST-2201 Sodium Chloride (Ion-Selective) 125 g

NIST-2203 Potassium Fluoride (Ion-Selective Electrodes) 125 g

NIST-2206 Controlled Pore Glass - BET Specific Surface Area (300nm) 5 g

NIST-2207 Controlled Pore Glass - BET Specific Surface Area (18nm) 5 g

NIST-2214 Isooctane Liquid Density 4x5 mL

NIST-2225 Mercury (Differential Scanning Calorimeters) 2.5 g

NIST-2232 Indium DSC Calibration Standard - Temperature and Enthalpy of Fusion 1 g

NIST-2234 Gallium for Thermal Analysis approximately 2 g

NIST-2235 Bismuth for Thermal Analysis 1.5 g

NIST-2241 Relative Intensity Correction Standard for Raman Spectroscopy: 785 nm Excitation each

NIST-2242 Rel.Intensity Corr.Std. for, Raman Spectroscopy (532 nm Ex) each

NIST-2243 Rel.Intensity Corr. Std for, Raman Spec. 488 nm and 514.5nm each

NIST-2244 Relative Intensity Correction Standard for Raman Spectroscopy: 1064 nm Excitation each

NIST-2245 Relative Intensity Correction Standard for Raman Spectroscopy: 633 nm Excitation each

NIST-2257 PBDE Congeners in 2,2,4-Trimethylpentane 5 x 1.2 mL

NIST-2258 BDE 209 in 2,2,4-Trimethylpentane 5 x 1.2 mL

NIST-2259 PCB Congeners in 2,2,4-Trimethylpentane 5 ampoules x 1.2 mL

NIST-2260a Aromatic Hydrocarbon in Toluene 5 x 1.2 mL

NIST-2261 Chlorinated Pesticides in Hexane 5 x 1.2 mL

NIST-2262 Chlorinated Biphenyl Cogeners in Isooctane 5 x 1.2 mL

NIST-2264 Nitrated Aromatic Hydrocarbons in Methylene Chloride I 5 x 1.2 mL

NIST-2265 Nitrated Polycyclic Hyrocarbons in Methylene Chloride II 5 x 1.2 mL

NIST-2266 Hopanes and Steranes in, 2,2,4 Trimethylpentane 5 x 1.2 mL

NIST-2267 Deuterated Levoglucosan in Ethyl Acetate 5 x 1.2 mL

NIST-2268 Carbon-13 Labeled Levoglucosan in Ethyl Acetate 5 x 1.2 mL

NIST-2269 Perdeuterated PAH-I Solution in Hexane/Toluene 5x1.2 mL

NIST-2270 Perdeuterated PAH-II Solution in Hexane/Toluene 5x1.2 mL

NIST-2273 Chlorinated Pesticides (DDTs) and Metabolites in Isooctane 5x1.2 mL

NIST-2274 PCB Congener Solution-II in Isooctane 5x1.2 mL

NIST-2275 Chlorinated Pesticide Solution-II in Isooctane 5x1.2 mL

NIST-2276 Three Planar Polychlorinated Biphenyl (PCB) Congeners in Isooctane 5x1.2 mL

NIST-2285 Arson Test Mixture in Methylene Chloride 5 x 1.2 mL

NIST-2286 Ethanol (in Gasoline) set (3)

NIST-2287 Ethanol (in Gasoline) set (3)

NIST-2288 t-Amyl-methyl Ether (in Gasoline) set (3)

NIST-2289 t-Amyl-methyl Ether (in Gasoline) set (3)

NIST-2290 Ethyl-t-butyl Ether (in Gasoline) set (3)

NIST-2291 Ethyl-t-butyl Ether (in Gasoline) set (3)

NIST-2293 Methyl-t-butyl Ethyl (in Gasoline) set (3)

NIST-2294 Reformulated Gasoline (nominal 11% MTBE) 2 x 20 mL

NIST-2295 Reformulated Gasoline (nominal 15% MTBE) 2 x 20 mL

NIST-2296 Reformulated Gasoline (nominal 13% ETBE) 2 x 20 mL

NIST-2297 Reformulated Gasoline (nominal 10% Ethanol) 2 X 20 mL

NIST-2298 Sulfur in Gasoline (High-Octane) 5x20 mL

NIST-2299 Sulfur in Gasoline (Reformulated) 5x20 mL

NIST-2321 Sn-Pb Alloy Coating each

NIST-2366 Cytomegalovirus (CMV) for DNA Measurements 3 vials

NIST-2377 Fatty Acid Methyl Esters in, 2,2,4-Trimethylpentane 5 x 1.2 mL ampoules

NIST-2381 Morphine and Codeine in Urine set (4)

NIST-2382 Morphine Glucuronide in Urine set (4)

NIST-2384 Baking Chocolate 5 X 91 g

NIST-2385 Slurried Spinach 4x70 g

NIST-2387 Peanut Butter 3 x 170 g

NIST-2389a Amino Acids in 0.1 mol/L Hydrochloric Acid 5 x 1.2 mL

NIST-2391c PCR Based DNA Profiling Standard 6 vials

NIST-2392 Mitochondrial DNA Sequencing set (3)

NIST-2392-I Mitochondrial DNA Sequencing each

NIST-2393 CAG Repeat Length Mutation in Huntington's Disease set (6)

NIST-2394 Heteroplasmic Mitochondrial DNA Mutation Detection Std set (10)

NIST-2395 Human Y-Chromosome DNA Profiling Standard set (6)

NIST-2396 Oxidative DNA Damage Mass Spectrometry Standards set (10)

NIST-2426 55 % Aluminum - Zinc Alloy 40 g chip

NIST-2430 Scheelite Ore 100 g

NIST-2431 Titanium Base Alloy 50 g

NIST-2432 Titanium Base Alloy 50 g

NIST-2433 Titanium Alloy 50 g

NIST-2451 Fine Carbon (Activated) - From Cyanide Ore Leaching 100 g

NIST-2452 Hydrogen In Titanium Alloy 10 g

NIST-2453 Hydrogen In Titanium Alloy 10 g

NIST-2454 Hydrogen In Titanium Alloy 10 g

NIST-2460 Standard Bullet each

NIST-2461 Standard Cartridge Case 1 each

NIST-2483 Single-Wall Carbon Nanotubes (Raw Soot) 250 mg

NIST-2490 Non-Newtonian Polymer Solution for Rheological Measurements 100 mL

NIST-2491 Non-Newtonian Polymer Melt for Rheology 100 mL

NIST-2514 Wavelength Calibration Reference for 1560 nm to 1595 nm (Carbon Monoxide C-12/O-16) each

NIST-2515 Wavelength Calibration Reference for 1595 nm to 1630 nm (Carbon Monoxide C-13/O-16) each

NIST-2517a High Resolution Wavelength Calibration Reference for 1510–1540 nm Acetylene 12C2H2 each

NIST-2518 Polarization Mode Dispersion each

NIST-2519a High Resolution Wavelength Calibration Reference for 1530-1565 nm Hydrogen Cyanide each

NIST-2520 Optical Fiber Diameter each

NIST-2522 Pin Gage for Optical Fiber Ferrul each

NIST-2523 Optical Fiber Ferrule Geometry each

NIST-2538 Polarization-Mode Dispersion (Non-Mode-Coupled) each

NIST-2541 Silicon Resistivity each

NIST-2543 Silicon Resistivity each

NIST-2546 Silicon Resistivity each

NIST-2556 Recycled Pellet (Autocatalyst) 70 g

NIST-2557 Recycled Monolith (Autocatalyst) 70 g

NIST-2569 Lead Paint Films for Children's Products 8 sheets

NIST-2570 Lead Paint Film, White/Blank Nominal <0.001 mg/cm2 1 film

NIST-2571 Lead Paint Film (Yellow), Nominal 3.5 mg/cm2 1 +blank

NIST-2572 Lead Paint Film (Orange), Nominal 1.6 mg/cm2 1 +blank

NIST-2573 Lead Paint Film (Red), Nominal 1.0 mg/cm2 1 +blank

NIST-2574 Lead Paint Film (Gold), Nominal 0.7 mg/cm2 1 +blank

NIST-2575 Lead Paint Film (Green), Nominal 0.3 mg/cm2 1 +blank

NIST-2576 Lead Paint Film, High Level 1 +blank

NIST-2579a Lead Paint Films for Portable XRF Analyzers set (6)

NIST-2580 Powdered Paint Nominal 4% Lead 30 g

NIST-2581 Powdered Paint Nominal 0.5 % Lead 35 g

NIST-2582 Powdered Paint Nominal 200mg/kg Lead 20 g

NIST-2583 Trace Elements in Indoor Dust 8 g

NIST-2584 Trace Elements in Indoor Dust 8 g

NIST-2585 Organic Contaminants in House Dust 10 g

NIST-2586 Trace Elements in Soil (contains lead from paint) 55 g

NIST-2587 Trace Elements in Soil (contains lead from paint) 55 g

NIST-2589 Powdered Paint Nominal 10% Lead 35 g

NIST-2613a Carbon Monoxide in Air (Nominal 20 μmol/mol) cylinder

NIST-2614a Carbon Monoxide in Air (Nominal 42 μmol/mol) cylinder

NIST-2617 Carbon Dioxide in Nitrogen (Nominal 500 μmol/mol) cylinder

NIST-2619a Carbon Dioxide in Nitrogen (Nominal 0.5 % mol/mol) cylinder

NIST-2620a Carbon Dioxide in Nitrogen (Nominal 1.0 % mol/mol) cylinder

NIST-2621a Carbon Dioxide in Nitrogen (Nominal 1.5 % mol/mol) cylinder

NIST-2622a Carbon Dioxide in Nitrogen (Nominal 2.0 % mol/mol) cylinder

NIST-2623a Carbon Dioxide in Nitrogen (Nominal 2.5 % mol/mol) cylinder

NIST-2624a Carbon Dioxide in Nitrogen (Nominal 3.0 % mol/mol) cylinder

NIST-2625a Carbon Dioxide in Nitrogen (Nominal 3.5 % mol/mol) cylinder

NIST-2628a Nitric Oxide in Nitrogen (Nominal 10 μmol/mol) cylinder

NIST-2630 Nitric Oxide in Nitrogen (Nominal 1500 μmol/mol) each

NIST-2631a Nitric Oxide in Nitrogen (Nominal 3000 μmol/mol) cylinder

NIST-2636a Carbon Monoxide in Nitrogen (Nominal 250 μmol/mol) cylinder

NIST-2637a Carbon Monoxide in Nitrogen (Nominal 2500 μmol/mol) cylinder

NIST-2638a Carbon Monoxide in Nitrogen (Nominal 5000 μmol/mol) cylinder

NIST-2640a Carbon Monoxide in Nitrogen (Nominal 2 % mol/mol) cylinder

NIST-2641a Carbon Monoxide in Nitrogen (Nominal 4 % mol/mol) cylinder

NIST-2642a Carbon Monoxide in Nitrogen (Nominal 8 % mol/mol) cylinder

NIST-2644a Propane in Nitrogen (Nominal 250 μmol/mol) cylinder

NIST-2646a Propane in Nitrogen (Nominal 1000 μmol/mol) cylinder

NIST-2647a Propane in Nitrogen (Nominal 2500 μmol/mol) cylinder

NIST-2657a Oxygen in Nitrogen (Nominal 2 % mol/mol) cylinder

NIST-2658a Oxygen in Nitrogen (Nominal 10 % mol/mol) cylinder

NIST-2659a Oxygen in Nitrogen (Nominal 21 % mol/mol) cylinder

NIST-2660a Total Oxides of Nitrogen (NOx) in Air (Nominal 100 μmol/mol) cylinder

NIST-2668 Toxic Elements in Frozen Human Urine Set (10) (5 each conc)

NIST-2669 Arsenic Species in Frozen Human Urine Set (10) (5 each conc.)

NIST-2670a Toxic Elements in Urine (Freeze-Dried) set (4) (2 each conc)

NIST-2678 Membrane Blank Filter set (10)

NIST-2681 Ashless Blank Filter set (10)

NIST-2683c Bituminous Coal (Sulfur, Mercury, and Chlorine) 50 g

NIST-2686a Portland Cement Clinker 4 x 7 g

NIST-2687 Portland Cement Clinker 3 x 10 g

NIST-2688 Portland Cement Clinker 3 x 10 g

NIST-2689 Coal Fly Ash set (3)

NIST-2690 Coal Fly Ash set (3)

NIST-2691 Coal Fly Ash set (3)

NIST-2692c Bituminous Coal (Sulfur, Mercury and Chlorine) 50 g

NIST-2693 Bituminous Coal (Sulfur, Mercury, and Chlorine) 50 g

NIST-2695 Fluoride in Vegetation 2 x 25 g (1 ea conc)

NIST-2696 Silica Fume 70 g

NIST-2701 Hexavalent Chromium in Contaminated Soil (High Level) 75 g

NIST-2703 Sediment for Solid Sampling (Small, Sample) Analytical Techniques 5 g

NIST-2709a San Joaquin Soil 50 g

NIST-2710a Montana I Soil 50 g

NIST-2711a Montana II Soil 50 g

NIST-2716 Sulfur in Gasoline (<1 mg/kg) 5 ampoules x 20 mL

NIST-2717a Sulfur in Residual Fuel Oil (3%) 100 mL

NIST-2718 Green Petroleum Coke 50 g

NIST-2719 Calcined Petroleum Coke 50 g

NIST-2720 Sulfur in Di-n-Butyl Sulfide 5 x 4.5 mL

NIST-2721 Crude Oil (Light -Sour) 5X10 mL

NIST-2722 Crude Oil (Heavy Sweet) 5X10 mL

NIST-2723a Sulfur in Diesel Fuel Oil 10 x 10 mL

NIST-2724b Sulfur in Diesel Fuel Oil, 0.04% 10x10 mL

NIST-2735 Nitric Oxide in Nitrogen (Nominal 800 μmol/mol) cylinder

NIST-2737 Nitric Oxide in Nitrogen (500 nmol/mol) cylinder

NIST-2738 Nitric Oxide in Nitrogen (Nominal 1000 nmol/mol) cylinder

NIST-2740a Carbon Monoxide in Nitrogen (Nominal 10 % mol/mol) cylinder

NIST-2741a Carbon Monoxide in Nitrogen (Nominal 13 % mol/mol) cylinder

NIST-2745 Carbon Dioxide in Nitrogen (Nominal 16 % mol/mol) cylinder

NIST-2750 Methane in Air (Nominal 50 μmol/mol) cylinder

NIST-2765 Propane in Air (Nominal 100 nmol/mol) cylinder

NIST-2770 Sulfur in Diesel Fuel Oil (40 mg/kg) 10 x 10 mL

NIST-2771 Sulfur in Diesel Fuel Blend Stock 1 bottle x 100 mL

NIST-2772 B100 Biodiesel (Soy-Based) 5 ampoules x 10 mL each

NIST-2773 B100 Biodiesel (Animal-Based) 5 ampoules x 10 mL each

NIST-2775 Foundry Coke 50 g

NIST-2776 Furnace Coke 50 g

NIST-2779 Gulf of Mexico Crude Oil 5 ampoules x 1.2mL

NIST-2780 Hard Rock Mine Waste 50 g

NIST-2781 Domestic Sludge 40 g

NIST-2782 Industrial Sludge 70 g

NIST-2783 Air Particulate on Filter Media 2 +2 Blnk (47 mm dia)

NIST-2786 Fine Particulate Matter (<4 μm) 1 bottle

NIST-2787 Fine Particulate Matter ( <10 μm) 1 bottle

NIST-2798a Vickers Microhardness of Nickel each

NIST-2812 Rockwell C Hardness, High Range each

NIST-2816 Rockwell Hardness 15N Scale Low Range (Nominal 72 HR 15N) 1 block

NIST-2817 Rockwell Hardness 15N Scale Mid Range (Nominal 83 HR 15N) 1 block

NIST-2818 Rockwell Hardness 15N Scale,High Range (Nominal 91 HR 15N) 1 block

NIST-2819 Rockwell Hardness 30N Scale Low Range (Nominal 45 HR30N) 1 block

NIST-2820 Rockwell Hardness 30N Scale Mid Range (Nominal 64 HR30N) 1 block

NIST-2821 Rockwell Hardness 15N Scale High Range (Nominal 79 HR30N) 1 block

NIST-2828 Knoop Microhardness of Steel 1 block

NIST-2829 Vickers Microhardness of Steel 1 block

NIST-2830 Microhardness, Ceramic-Knoop each

NIST-2831 Vickers Hardness, Ceramics and Hardmetals each

NIST-2841 Semiconductor Thin Film: AlxGa1-xAs Epitaxial Layers disk

NIST-2842 Semiconductor Thin Film: A1xGa1-xAs Epitaxial Layers disk

NIST-2853 Magnetic Moment Standard - Yttrium Iron Garnet Sphere ea

NIST-2855 Additive Elements in Polyethylene 3 bottles

NIST-2870 Relative Permittivity and Loss Tangent, 1422 Cross-Linked Polystyrene circular-cylindrical puck

NIST-2881 Polystyrene Absolute Molecular Mass Distribution Standard 0.3 g

NIST-2890 Water Saturated 1-Octanol 5 x 2 mL

NIST-2891 Ethanol-Water Solution (nom., 0.02 %) 5 x 1.2 mL

NIST-2893 Ethanol-Water Solution (nom., 0.08 %) 5 x 1.2 mL

NIST-2894 Ethanol-Water Solution (nom., 0.1 %) 5 x 1.2 mL

NIST-2895 Ethanol-Water Solution (nom., 0.2 %) 5 x 1.2 mL

NIST-2896 Ethanol-Water Solution (nom., 0.3 %) 5 x 1.2 mL

NIST-2897 Ethanol-Water Solution, (nom. 2%) 5 x 10 mL

NIST-2898 Ethanol-Water Solution, (nom. 6%) 5 x 10 mL

NIST-2899a Ethanol-Water Solution, (nominal 25 % by mass) 5 ampoules x 10 mL

NIST-2900 Ethanol-Water Solution, (nominal 95.6%) 10 mL

NIST-2905 Trace Particulate Explosive Simulants 4 bottles x 1 g each

NIST-2906 Trace Explosives Calibration Solutions 3 sets of 4 ampoules

NIST-2907 Trace Terrorist Explosives Simulants 2 bottles

NIST-2921 Human Cardiac Troponin Complex 5x115 uL

NIST-2940 Relative Intensity Correction Standard for Fluorescence Spectroscopy: Orange Emission 412 nm each(12.5 x 12.5 x 45)mm

NIST-2941 Relative Intensity Correction Standard for Fluorescence Spectroscopy: Green Emission 427 nm each(12.5 x 12.5 x 45)mm

NIST-2942 Relative Intensity Correction Standard for Fluorescence Spectroscopy: Ultraviolet Emission 310.0 nm each(12.5 x 12.5 x 45)mm

NIST-2943 Relative Intensity Correction Standard for Fluorescence Spectroscopy: Blue Emission each(12.5 x 12.5 x 45)mm

NIST-2944 Relative Intensity Correction Standard for Fluorescence Spectroscopy: Red Emission 510.0 nm

NIST-2950 Respirable Alpha Quartz on Filter Media, 10-500 μg 30 filters plus 30 blanks

NIST-2951 Respirable Alpha Quartz on Filter Media, 5 μg 5 filters plus 5 blanks

NIST-2952 Respirable Alpha Quartz on Filter Media, 10 μg 5 filters plus 5 blanks

NIST-2953 Respirable Alpha Quartz on Filter Media, 20 μg 5 filters plus 5 blanks

NIST-2954 Respirable Alpha Quartz on Filter Media, 50 μg 5 filters plus 5 blanks

NIST-2955 Respirable Alpha Quartz on, Filter Media, 100 μg 5 filters plus 5 blanks

NIST-2956 Respirable Alpha Quartz on Filter Media, 250 μg 5 filters plus 5 blanks

NIST-2957 Respirable Alpha Quartz on Filter Media, 500 μg 5 filters plus 5 blanks

NIST-2958 Respirable Alpha Quartz on Filter Media, 1000 μg 5 filters plus 5 blanks

NIST-2960 Respirable Cristobalite on Filter Media, 5 ug - 250 ug 30 filters plus 30 blanks

NIST-2961 Respirable Cristobalite on Filter Media, 5 ug 5 filters plus 5 blanks

NIST-2962 Respirable Cristobalite on Filter Media, 10 ug 5 loaded plus 5 blanks

NIST-2963 Respirable Cristobalite on Filter Media, 20 ug 5 loaded plus 5 blanks

NIST-2964 Respirable Cristobalite on Filter Media, 50 ug 5 loaded plus 5 blanks

NIST-2965 Respirable Cristobalite on Filter Media, 100 ug 5 loaded plus 5 blanks

NIST-2966 Respirable Cristobalite on Filter Media, 250 ug 5 loaded plus 5 blanks

NIST-2967 Respirable Cristobalite on Filter Media, 500 ug 5 loaded plus 5 blanks

NIST-2972 25-Hydroxyvitamin D2 and D3 Calibration Solutions 10 ampoules x 1.2 mL each

NIST-2974a Organics in Freeze-Dried Mussel Tissue (Mytilus edulis) 5 g

NIST-2975 Diesel Particulate Matter 1 g

NIST-2976 Mussel Tissue (Trace Elements & Methylmercury) Freeze-dried 25 g

NIST-3000 Benzene in Methanol 2x2.5 mL

NIST-3001 Toluene in Methanol 2x2.5 mL

NIST-3002 Ethylbenzene in Methanol 2x2.5 mL

NIST-3003 o-Xylene in Methanol 2x2.5 mL

NIST-3004 m-Xylene in Methanol 2x2.5 mL

NIST-3005 p-Xylene in Methanol 2x2.5 mL

NIST-3006 Carbon Tetrachloride in Methanol 2x2.5 mL

NIST-3008 Methylene Chloride in Methanol (Nominal Mass Fraction, 0.01 g/g) 2x2.5 mL

NIST-3009 1,2-Dichloropropane in Methanol (Nominal Mass Fraction - 0.01 g/g) 2x2.5 mL

NIST-3010 Tetrachloroethene (Tetrachloroethylene) in Methanol 2x2.5 mL

NIST-3011 1,1,1-Trichloroethane in Methanol (Nominal Mass Fraction, 0.01 g/g) 2x2.5 mL

NIST-3012 1,2-Dichloroethane in Methanol (Nominal Mass Fraction, 0.01 g/g) 2x2.5 mL

NIST-3014 1,2,3-Trichloropropane in Methanol (Nominal Mass Fraction - 0.01 g/g) 2x2.5 mL

NIST-3015 Isopropylbenzene in Methanol 2x2.5 mL

NIST-3016 sec-Butylbenzene in Methanol 2x2.5 mL

NIST-3064 Endothall in Water 5 x 1.2 mL

NIST-3067 Toxaphene in Methanol 5x1.2 mL

NIST-3068 Chlordane in Methanol 5 x 1.2 mL

NIST-3074 Phthalates in Methanol 5 x 1.2 mL

NIST-3075 Aroclor 1016 in Transformer Oil 5x1.2 mL

NIST-3076 Aroclor 1232 in Transformer Oil 5x1.2 mL

NIST-3077 Aroclor 1242 in Transformer Oil 5x1.2 mL

NIST-3078 Aroclor 1248 in Transformer Oil 5x1.2 mL

NIST-3079 Aroclor 1254 in Transformer Oil 5x1.2 mL

NIST-3080 Aroclor 1260 in Transformer Oil 5x1.2 mL

NIST-3081 Aroclor 1016 in Methanol 5 x 1.2 mL

NIST-3082 Aroclor 1232 in Methanol 5 x 1.2 mL

NIST-3083 Aroclor 1242 in Methanol 5 x 1.2 mL

NIST-3084 Aroclor 1248 in Methanol 5 x 1.2 mL

NIST-3085 Aroclor 1254 in Methanol 5 x 1.2 mL

NIST-3086 Aroclor 1260 in Methanol 5 x 1.2 mL

NIST-3090 Aroclors in Transformer Oil set (SRMs 3075-3080)

NIST-3091 Aroclors in Methanol set (SRMs 3081-3086)

NIST-3101a Aluminum (Al) Standard Solution 50 mL

NIST-3102a Antimony (Sb) Standard Solution 50 mL

NIST-3103a Arsenic (As) Standard Solution 50 mL

NIST-3104a Barium (Ba) Standard Solution 50 mL

NIST-3105a Beryllium (Be) Standard Solution 5x10 mL

NIST-3106 Bismuth (Bi) Standard Solution 5x10 mL

NIST-3107 Boron (B) Standard Solution (nominal 5 mg/g) 50 mL

NIST-3108 Cadmium (Cd) Standard Solution 50 mL

NIST-3109a Calcium (Ca) Standard Solution 5 x 10 mL

NIST-3110 Cerium (Ce) Standard Solution 5x10 mL

NIST-3111a Cesium (Cs) Standard Solution 50 mL

NIST-3112a Chromium (Cr) Standard Solution 5 x 10 mL

NIST-3113 Cobalt (Co) Standard Solution 5x10 mL

NIST-3115a Dysprosium (Dy) Standard Solution 5x10 mL

NIST-3116a Erbium (Er) Standard Solution 5x10 mL

NIST-3118a Gadolinium (Gd) Standard Solution 5x10 mL

NIST-3119a Gallium (Ga) Standard Solution 5 x 10 mL

NIST-3120a Germanium (Ge) Standard Solution 50 mL

NIST-3121 Gold (Au) Standard Solution 5 x 10 mL

NIST-3122 Hafnium (Hf) Standard Solution 50 mL

NIST-3123a Holmium (Ho) Standard Solution 5x10 mL

NIST-3124a Indium (In) Standard Solution 5x10 mL

NIST-3126a Iron (Fe) Standard Solution 50 mL

NIST-3127a Lanthanum (La) Standard Solution 5 x 10 mL

NIST-3128 Lead (Pb) Standard Solution 5 x 10 mL

NIST-3129a Lithium Standard Solution 5x10 mL

NIST-3130a Lutetium (Lu) Standard Solution 5 x 10 mL

NIST-3131a Magnesium (Mg) Standard Solution 50 mL

NIST-3132 Manganese (Mn) Standard Solution 5 x 10 mL

NIST-3133 Mercury (Hg) Standard Solution 5 x 10 mL

NIST-3134 Molybdenum (Mo) Standard Solution 5 x 10 mL

NIST-3135a Neodymium (Nd) Standard Solution 5x10 mL

NIST-3136 Nickel (Ni) Standard Solution 5x10 mL

NIST-3137 Niobium (Nb) Standard Solution 50 mL

NIST-3138 Palladium (Pd) Standard Solution 5x10 mL

NIST-3139a Phosphorus (P) Standard Solution 5x10 mL

NIST-3140 Platinum (Pt) Standard Solution 5x10 mL

NIST-3141a Potassium (K) Standard Solution 50 mL

NIST-3142a Praseodymium (Pr) Standard Solution 5x10 mL

NIST-3143 Rhenium (Re) Standard Solution 5 x 10 mL

NIST-3144 Rhodium (Rh) Standard Solution (nominal 1 mg/g) 5x10 mL

NIST-3145a Rubidium (Rb) Standard Solution 5x10 mL

NIST-3147a Samarium (Sm) Standard Solution 5x10 mL

NIST-3148a Scandium (Sc) Standard Solution 5x10 mL

NIST-3149 Selenium (Se) Standard Solution 5 X 10 mL

NIST-3150 Silicon (Si) Standard Solution 50 mL

NIST-3151 Silver (Ag) Standard Solution 5 x 10 mL

NIST-3152a Sodium (Na) Standard Solution 50 mL

NIST-3153a Strontium (Sr) Standard Solution 5 x 10 mL

NIST-3154 Sulfur (S) Standard Solution 5 x 10 mL

NIST-3155 Tantalum (Ta) Standard Solution 50 mL

NIST-3156 Tellurium (Te) Standard Solution 5 x 10 mL

NIST-3157a Terbium (Tb) Standard Solution 5x10 ml

NIST-3158 Thallium (Tl) Standard Solution 5 x 10 mL

NIST-3160a Thulium (Tm) Standard Solution 5 x 10 mL

NIST-3161a Tin (Sn) Standard Solution 50 mL

NIST-3162a Titanium (Ti) Standard Solution 50 mL

NIST-3163 Tungsten (W) Standard Solution 50 mL

NIST-3164 Uranium (U) Standard Solution (Radioactive) 5 x 10 mL

NIST-3165 Vanadium (V) Standard Solution (nominal 5 mg/g) 5 x 10 mL

NIST-3166a Ytterbium (Yb) Standard Solution 5 x 10 mL

NIST-3168a Zinc (Zn) Standard Solution 50 mL

NIST-3169 Zirconium (Zr) Standard Solution 50 mL

NIST-3177 Mercuric Chloride Standard Solution 5 x 10 mL

NIST-3180 Iodide Anion (I-) Standard Solution 5 ampoules x 5 mL

NIST-3181 Sulfate Anion Standard Solution 5x10 mL

NIST-3182 Chloride Anion Standard Solution 5 x 10 mL

NIST-3183 Fluoride Anion Standard Solution 50 mL

NIST-3184 Bromide Anion Standard Solution 5x10 mL

NIST-3185 Nitrate Anion Standard Solution 5 X 10 mL

NIST-3186 Phosphate Anion Standard Solution 5 X 10 mL

NIST-3246 Ginkgo biloba (leaves) 5 X 3 g

NIST-3247 Ginkgo biloba Extract 5 x 1 g

NIST-3248 Ginkgo-Containing Tablets 5 x 1 g

NIST-3249 Ginkgo Dietary Supplement Suite 2 each:SRMs 3246-3248

NIST-3250 Serenoa repens (Fruit) 6 g x 5 packets

NIST-3251 Serenoa repens Extract 1 mL x 5 ampoules

NIST-3254 Camellia sinensis (Green Tea) Leaves 5 packets x 3 g each

NIST-3255 Camellia sinensis (Green Tea) Extract 5 packets x 1 g each

NIST-3256 Green Tea-Containing Solid Oral Dosage Form 5 packets x 2.5 g each

NIST-3257 Catechin Calibration Solution 12 x 2 mL

NIST-3258 Bitter Orange (Fruit) 5 x 5 g

NIST-3259 Bitter Orange Extract 5 x 1.2 g

NIST-3260 Bitter Orange-Containing Solid Oral Dosage Form 5 x 2.5 g

NIST-3261 Bitter Orange Dietary Supplemental Suite 2 each SRMs 3258-3260

NIST-3266 Hypericin Calibration Solution 5 ampoules x 1.2 mL

NIST-3274 Botanical Oils Containing Omega-3 and Omega-6 FattyAcids 4 ampoules x 1.2 mL

NIST-3278 Tocopherols in Edible Oils 5 x 1 mL

NIST-3280 Multivitamin/Multielement Tablets 30 tablets x 5 bottles

NIST-3281 Cranberry (fruit) 5 packets x 6 g each

NIST-3282 Low-Calorie Cranberry Juice Cocktail 5 ampoules x 1.2 mL each

NIST-3283 Cranberry Extract 5 packets x 2.5 g each

NIST-3284 Cranberry-Containing Solid, Oral Dosage Form 5 packets x 2.5 g each

NIST-3285 Mixed Berry-Containing Solid Oral Dosage Form 5 packets x 2.5 g each

NIST-3286 Organic Acids Calibration Standard five 2 mL ampoules

NIST-3287 Blueberry (Fruit) 5 packets x 5 g each

NIST-3291 Bilberry Extract 5 packets x 1 g each

NIST-3451 Low Temperature Seebeck Coefficient Standard bar

NIST-3668 Mercury, Perchlorate, and, Iodide in Frozen Human Urine Set (10) (5 each conc)

NIST-3950 Vitamin B6 in Frozen Human Serum 2 vials, 1 level each

NIST-4222C Carbon-14 Hexadecane Radioactivity Standard Solution 5 mL

NIST-4226D Nickel-63 Radioactivity Standard Solution 5 mL

NIST-4233E Cesium-137 Radioactivity Standard Solution 5 mL

NIST-4239 Strontium-90 Radioactivity Standard Solution 5 mL

NIST-4274 Holmium-166m Gamma-ray Emission Rate Standard Solution 5 mL

NIST-4288B Technetium-99 Radioactivity Standard Solution 5 mL

NIST-4322C Americium-241 Radioactivity Standard Solution 5 mL

NIST-4328C Thorium-229 Radioactivity Standard Solution 5 mL

NIST-4329 Curium-243 Radioactivity Standard Solution 5 mL

NIST-4330C Plutonium-239 Radioactivity Standard Solution 3 mL

NIST-4332E Americium-243 Radioactivity Standard Solution 5 mL

NIST-4334I Plutonium-242 Radioactivity Standard Solution 5 mL

NIST-4337 Lead-210 Radioactivity Standard Solution 5 mL

NIST-4340B Plutonium-241 Radioactivity Standard Solution 5 mL

NIST-4342A Thorium-230 Radioactivity Standard Solution 5 mL

NIST-4350B River Sediment (Radioactivity) 85 g

NIST-4351 Human Lung Powder 45 g

NIST-4352 Human Liver Powder 45 g

NIST-4353A Rocky Flats Soil Number 2 90 g

NIST-4354 Lake Sediment Powder 25 g

NIST-4356 Ashed Bone (Radioactivity) 15 g

NIST-4357 Ocean Sediment Powder 85 g

NIST-4359 Seaweed Radionuclide Standard 300 g

NIST-4361C Hydrogen-3 Water Radioactivity Standard 500 mL

NIST-4370C Europium-152 Radioactivity Standard Solution 5 mL

NIST-4407L Iodine-125 Radioactivity Standard Solution 5 mL

NIST-4915F Cobalt-60 Radioactivity Standard Solution 5 mL

NIST-4919I Strontium-90 Radioactivity Standard Solution 5 mL

NIST-4929F Iron-55 Radioactivity Standard Solution 5 mL

NIST-4943 Chlorine-36 Radioactivity Standard Solution 3 mL

NIST-4947C Hydrogen-3 Toluene Radioactivity Standard Solution 4 mL

NIST-4949C Iodine-129 Radioactivity Standard Solution 5 mL

NIST-4965 Radium-226 Radioactivity Standard Solution 5 mL

NIST-4966A Radium-226 Radioactivity Standard Solution 5 mL

NIST-4967A Radium-226 Radioactivity Standard Solution 5 mL

NIST-4969 Radium-226 Radioactivity Standard Solution 5 mL

NIST-4971 Radon-222 Emanation Standard 0.2 mL

NIST-4972 Radon-222 Emanation Standard 0.2 mL

NIST-4973 Radon-222 Emanation Standard 0.2 mL

NIST-4974 Radon-222 Emanation Standard 0.2 mL

NIST-4990C Oxalic Acid Powder 8 x 28 g

NIST-5000 Overlay Wafer Standard each

NIST-5001 Two-Dimensional Grid Photomask, Std each

NIST-8010 Sand for Sand Sieve Analysis 3 x 150 g

NIST-8011 Gold Nanoparticles, Nominal 10nm Diameter two 5 mL ampoules

NIST-8012 Gold Nanoparticles, Nominal 30nm Diameter two 5 mL ampoules

NIST-8013 Gold Nanoparticles, Nominal 60nm Diameter two 5 mL ampoules

NIST-8040 Sodium Oxalate (Reductometric) 60 g

NIST-8091 Scanning Electron Microscope Sharpness Standard each

NIST-8095 Si1-xGex Films on Si 2 wafers, 1 each level

NIST-8107 Additives in Smokeless Powder 5 g

NIST-8130 Coplanar Waveguide Calibration Set each

NIST-8323 Yeast Protein Extract 3 vials x 0.2 mL

NIST-8327 Peptide Reference Material for Molecular Mass and Purity Measurements set 3 (1 mg each)

NIST-8395 Tissue Engineering Reference, Scaffold 1 scaffold

NIST-8396 Tissue Engineering Reference, Scaffold 1 scaffold

NIST-8397 Tissue Engineering Reference, Scaffold 1 scaffold

NIST-8420 Iron Electrolytic 0.64 D x 5.0

NIST-8441a Wheat Hardness set (50)

NIST-8444 Cotinine in Freeze-Dried Human Urine set (4)

NIST-8445 Spray-Dried Whole Egg for Allergen Detection 5 g

NIST-8455 Pyrite Ore 100 g

NIST-8456 Ultra High Molecular Weight Polyethylene each

NIST-8457 Ultra High Molecular Weight Polyethylene 10 cubes x 0.5 cm

NIST-8458 Artificial Flaw for Eddy Current each

NIST-8466 Y-HCH (Lindane) 100 mg

NIST-8467 4,4'-DDE 100 mg

NIST-8469 Pesticide, 4,4'-DDT 100 mg

NIST-8480 Secondary Ferrite Number Standard - Low Range 10x12x20

NIST-8481 Secondary Ferrite Number Standard - High Range set (8)

NIST-8491 Sugarcane Bagasse Whole Biomass Feedstock 50 g

NIST-8492 Eastern Cottonwood Whole Biomass Feedstock 50 g

NIST-8493 Monterey Pine Whole Biomass Feedstock 50 g

NIST-8494 Wheat Straw Whole Biomass Feedstock 50 g

NIST-8495 Northern Softwood 10 sheets

NIST-8496 Eucalyptus Hardwood 10 sheets

NIST-8504 Transformer Oil 100 mL

NIST-8505 Vanadium in Crude Oil 250 mL

NIST-8506a Moisture in Transformer Oil 5x9.5mL

NIST-8509 Moisture in Methanol, 93 mg/kg set (5)

NIST-8510 Moisture in Methanol, 325 mg/kg set (5)

NIST-8535a VSMOW2 Vienna Standard Mean, Ocean Water 20 mL

NIST-8536 GISP-Water 20 mL

NIST-8537 SLAP-Water Light Stable Isotopic Standard 20 mL

NIST-8541 USGS24-Graphite 0.8 g

NIST-8542 Sucrose ANU-Sucrose 1 g

NIST-8544 NBS19-Limestone 0.4 g

NIST-8545 LSVEC-Lithium Carbonate 0.4 g

NIST-8546 NBS28-Silica Sand 0.4 g

NIST-8549 IAEA-NO3 Nitrogen and Oxygen Isotopes in Nitrate 0.4 g

NIST-8558 USGS32 Nitrogen and Oxygen Isotopes in Nitrate 0.9 g

NIST-8562 CO2-Heavy, Paleomarine Origin set (2)

NIST-8563 CO2-Light, Petrochemical Origin set (2)

NIST-8564 CO2-Biogenic, Modern Biomass Origin set (2)

NIST-8568 USGS34 Nitrogen and Oxygen Isotopes in Nitrate 0.9 g

NIST-8569 USGS35 Nitrogen and Oxygen Isotopes in Nitrate 0.9 g

NIST-8573 L-glutamic Acid USGS40(Light Carbon and Nitrogen Isotopes in L-glutamic Acid) 1 g

NIST-8574 L-glutamic Acid USGS41 (Heavy Carbon and Nitrogen Isotopes in L-glutamic Acid) 0.5 g

NIST-8590 High Sulfur Gas Oil Feed 1 qt

NIST-8599 Henderson Molybdenite 1 bottle at 10 g

NIST-8631a Medium Test Dust (MTD) 20 g

NIST-8632 Ultra Fine Test Dust 20 g

NIST-8642 FDA Saxitoxin Dihydrochloride Solution 10 x 1.2 mL

NIST-8680 Paint on Fiberboard each

NIST-8704 Buffalo River Sediment 50 g

NIST-8785 Air Particulate Matter on Filter Media 3 filters

NIST-8786 Filter Blank for RM 8785 filter

NIST-8820 Scanning Electron Microscope Scale Calibration Artifact 1 chip

NIST-8850 Zeolite Y 35-40 g

NIST-8851 Zeolite A 35-40 g

NIST-8852 Ammonium ZSM-5 Zeolite 35-40 g

NIST-8983 Silicon Nitride Powder 4.5 g

NIST-8988 Titanium Dioxide Powder - Particle Size Distribution 6 g

NIST-9951 Aluminum Wafer Drop-In Sample Holder (6 in) each

NIST-9952 Aluminum Wafer Drop-In Sample Holder (8 in) each

NIST-C1252a Phosphorus Copper Cu IX EA

NIST-C1112 Gilding Metal A (block) disk

NIST-C1113 Gilding Metal B (block) disk

NIST-C1114 Gilding Metal C (block) disk

NIST-C1115 Commercial Bronze A (block) disk

NIST-C1117 Commercial Bronze C (block) disk

NIST-C1137a White Cast Iron disk

NIST-C1145a White Cast Iron disk

NIST-C1151a Stainless Steel 23Cr-7Ni disk

NIST-c1152a Stainless Steel 18Cr-11Ni disk

NIST-C1153a Stainless Steel 17Cr-9Ni disk

NIST-C1154a Stainless Steel 19Cr-13Ni disk

NIST-C1221 LA Carbon (AISI 1211) disk

NIST-C1248 Nickel-Copper Alloy disk

NIST-C1251a Phosphorus Copper Cu VIII ea

NIST-C1253a Phosphorus Copper X EA

NIST-C1285 LA Steel (A242) (mod.) disk

NIST-C1290 High Alloy (HC-250 + V) disk

NIST-C1291 High Alloy (Ni-Hard, Type I) disk

NIST-C1292 High Alloy (Ni-Hard, Type IV) disk

NIST-C1296 Stainless Steel disk

NIST-C2400 HA Steel ACI (17/4 PH) disk

NIST-C2401 HA Steel (ACI-C-4M-Cu) disk

NIST-C2402 Hastelloy7C disk

NIST-C2415 Battery Lead disk

NIST-C2416 Bullet Lead disk

NIST-C2417 Lead-Base Alloy disk

NIST-C2418 High-Purity Lead disk

NIST-C2424 Ductile Iron C disk