NIST标准品(美国国家标准技术研究所标准品)

来源：seebio.cn作者：西宝生物人气：-发表时间：2012-09-13 08:37:00【大中小】

NIST标准品(美国国家标准技术研究所标准品)

美国国家标准技术研究所，National Institute of Standards and Technology (NIST)，前身为国家标准局（NBS，1901年~1988年），是一家测量标准实验室，属于美国商业部的技术管理部门，前身是1901年建立的联邦政府的物理科学实验室，位于马里兰州的Gaithersburg，是目前NIST总部所在地，占地234公顷，另一分部，位于科罗拉多州的Boulder,占地84公顷，还有两个设在大学的联合研究所，JILA在Colorado大学，CARB在Maryland大学。NIST主要从事物理、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。

NIST Standard Reference Materials 简称(SRMs)是美国国家标准局(NIST) 制定的“标准参照样品 (SRM)”。NIST为产业界、学术界、政府及其他用户提供了超过1100种标准参考材料。每种标样都有美国国家标准局的详细分析报告和用途说明，这些物品经认证后被作为特定的量度或成分含量，成为校正标准用于测量设备和制作程序、工业生产的品质控制标准，以及实验对比样本。

NIST提供标准参照样品分类：

工程材料	浆纱
	表面处理
	无损检测
	火灾研究
	其它性能工程材料纳米材料
物理性质	离子活度
	聚合性质
	热力学性质
	光学性质
	放射性
	电气性能
	度量衡学
	液体与玻璃
	X射线衍射
化学成分	黑色金属
	有色金属
	微观分析
	高纯度材料
	卫生和工业卫生
	无机物
	基层混合气体
	化石燃料和替代燃料
	有机
	粮食和农业
	地质和矿石
	陶瓷和玻璃
	水泥
	发动机磨损材料
	取证

NIST所提供标准参照样品的适用范围：(1) 帮助开发准确的分析方法；(2) 用于校正检测仪器，质量控制，和测定检出极限；(3) 保证检测方法可靠性和长久稳定性。

上海西宝生物专业提供美国国家NIST标准品系列产品（非危险品），原装进口，咨询热线：400-021-8151

产品名称	货号	规格
Powdered Paint Nominal 200mg/kg Lead 粉末状颜料标称铅200mg/kg 标准品	2582	20g/瓶
PH thalates in Methanol 邻苯二甲酸酯混标标准品	3074	5×1.2 mL
Trace Elements in Glass 玻璃中痕量元素标准品	610	6片/瓶
玻璃标准品(测痕量元素)	612	6片/瓶
Bearing Metal (84Pb-10Sb-6Sn) 轴承合金(84Pb-10Sb-6Sn) 标准品	53E	150g/瓶
Glass, Lead Barium 铅钡玻璃标准品	89	45g/瓶
Powdered Paint Nominal 10 % Lead 粉末涂料10%铅标准品	2589	35g/瓶
Powdered Paint Nominal 0.5 % Lead 粉末涂料0.5%铅标准品	2581	35g/瓶
Bearing Metal (Tin Base)轴承合金(锡基)标准品	54d	170g/瓶
Chlorinated Pesticide Solution-II in Isooctane 有机氯农药混标II（异辛烷溶液）标准品	2275	5×1.2mL
Aromatic Hydrocarbon in Toluene 芳烃混标（甲苯溶液）标准品	2260a	5×1.2mL
Chlorinated Pesticides in Hexane 有机氯农药混标（正己烷溶液）标准品	2261	5×1.2mL
Peptide Reference Material for Molecular Mass and Purity Measurements 多肽标准品，用于MS和纯度分析	8327	set 3 (1 mg each)(冷冻保存)
IR Transmission Wavelength (Polystyrene Film) 红外波长校准标准（聚乙烯膜）标准品	1921b	1个
Multicomponent Glass 多成分玻璃标准品	1412
硅青铜标准品	158a	150/瓶
NBS19-Limestone 石灰石(NBS19) 标准品	8544	0.4g/瓶
Isotopic Standard for Chlorine	975A	0.25g/瓶
Bromine (Isotopic)	977	0.25g/瓶
Silver (Isotopic)	978A	0.25g/瓶
Chromium (Isotopic)	979	0.25g/瓶
Magnesium (Isotopic)	980	0.25g/瓶

更多产品

货号	品名	包装	认证日期	参考价格
1d	Limestone, Argillaceous	70g	2005-2-18	14728
4l	Cast Iron	150g	1990-6-1	6442
5m	Cast Iron	150g	1997-1-3	6919
6g	Cast Iron	150g	1970-11-9	5980
8k	Bessemer Steel (Simulated), 0.1 % Carbon	150g	2006-4-20	6076
12h	Basic Open-Hearth Steel, 0.4% Carbon	150g	1966-3-1	6108
13g	0.6% Carbon Steel	150g	1974-4-1	6426
14g	Carbon Steel (AISI 1078)	150g	1990-3-1	5853
15h	Basic Open-Hearth Steel, 0.1% Carbon	150g	1993-6-22	5917
16f	Basic Open- Hearth Steel, 1% carbon	150g	2004-4-30	5790
17f	Sucrose Optical Rotation	60g	2010-6-9	6203
19h	Basic Electric Steel, 0.2% Carbon	150g	1987-9-1	5885
20g	AISI 1045 Steel	150g	1970-10-23	5774
25d	Manganese Ore	60g	2010-5-26	5153
30f	LA Steel, Cr-V (SAE 6150)	150g	1992-3-31	5774
32e	Nickel-Chromium Steel (SAE 3140)	150g	2009-9-24	6887
33e	LA Steel, Ni-Mo (SAE 4820)	150g	1995-3-15	6171
36b	Chromium-Molybdenum Steel	150g	2009-9-8	6124
39j	Benzoic Acid (Calorimetric Standard)	30g	2007-10-18	4803
45d	Cu Freezing Point	450g	1990-4-1	4772
46h	Portland Cement Fineness Std	10 x 5g	2008-5-30	3945
49e	Lead Freezing Point	600g	1990-4-5	4390
50c	Tungsten-Chromium-Vanadium Steel	150g	2011-2-17	6378
53e	Bearing Metal (84Pb-10Sb-6Sn)	150g	1970-1-20	6569
54d	Bearing Metal (Tin Base)	170g	1957-9-1	6823
64c	Ferrochromium, High Carbon	100g	1992-2-20	5535
68c	Ferromanganese, High Carbon	100g	1992-2-20	5965
69b	Bauxite (Arkansas)	60g	1991-1-1	5074
72g	LA Steel (AISI 4130)	150g	1981-6-1	5662
73c	Stainless Steel, Cr (SAE 420)	150g	1992-2-20	5790
76a	Burnt Refractory (Al203-40%)	75g	1992-3-1	4851
77a	Burnt Refractory (Al203-60%)	75g	1992-3-1	4851
78a	Burnt Refractory (Al203-70%)	75g	1992-3-1	4851
79a	Fluorspar, Customs Grade	120g	1980-1-8	4676
81a	Glass Sand	75g	1978-1-1	5678
82b	Cast Iron (Ni-Cr)	150g	1966-4-1	5774
84l	Potassium Hydrogen Phthalate	60g	2010-2-1	5424
87a	Aluminum-Silicon Alloy	75g	1991-1-1	6792
88b	Dolomitic Limestone	75g	1994-5-1	5726
89	Glass, Lead Barium	45g	1990-12-1	5790
90	Ferrophosphorus	75g	2010-3-20	5615
92	Soda-Lime Glass Powder	45g	1982-3-1	6219
93a	Borosilicate Glass	wafer	1991-9-1	5583
94c	Zinc-Base Die Casting Alloy	150g	1994-12-16	6458
97b	Flint Clay	60g	1988-4-21	7635
98b	Plastic Clay	60g	1988-4-1	6171
99b	Soda Feldspar	40g	2011-10-7	9050
100b	LA Steel, Manganese (SAE T340)	150g	1959-8-1	5853
101g	Stainless Steel (AISI 304L)	100g	1986-8-1	5980
106b	LA Steel, Cr-Mo-Al (Nitralloy rG)	150g	1961-3-1	5901
107c	Cast Iron (Ni-Cr-Mo)	150g	1983-5-1	5996
113b	Zinc Concentrate	100g	1995-3-1	7635
114q	Portland Cement Fineness Std	set (20)	2008-9-15	4501
115a	Cast Iron (Cu-Ni-Cr)	150g	1962-4-1	5392
120c	Phosphate Rock (Florida)	90g	1988-2-1	5137
121d	Stainless Steel, (Cr 17-Ni 11-Ti 0.3) (AISI 321)	150g	2009-9-8	6489
122i	Cast Iron	150g	1992-9-1	6378
123c	Stainless Steel, Cr-Ni-Nb (AISI 348)	150g	1981-10-1	5631
126c	High-Nickel Steel (36 % Ni)	150g	2009-10-5	6696
127b	Solder, 40Sn-60Pb	150g	1990-8-1	6935
129c	LA Steel, High Sulfur (SAE 112)	150g	1973-8-1	5837
132b	Tool Steel (AISI M2)	150g	1995-8-1	6426
133b	Chromium-Molybdenum Steel	150g	2004-3-8	8175
134a	Tool Steel, Mo-W-Cr-V	150g	1992-8-21	5615
139b	LA Steel, Cr-Ni-Mo (AISI 8640)	150g	1993-6-22	5710
141d	Acetanilide	2g	2012-5-8	5471
142	Anisic Acid	2g	1969-7-1	4581
143d	Cystine	2g	2010-8-31	5519
148	Nicotinic Acid	2g	1994-12-12	4978
152a	Basic Open-Hearth Steel, 0.5% Carbon (Tin Bearing)	150g	1965-10-1	5917
154c	Titanium Dioxide	90g	2011-1-19	8621
155	LA Steel, Cr-W	150g	1946-10-1	5599
158a	Bronze, Silicon	150g	1961-8-1	6839
163	LA Steel, 1.0 C	100g	1968-1-1	6553
165a	Glass Sand (Low Iron)	75g	1992-11-9	6330
166c	Stainless Steel, Low-Carbon (AISI 316L)	100g	2009-12-18	5758
173c	Titanium Alloy (6Al-4V)	50g	2004-7-30	14506
178	0.4C Basic Oxygen Furnace Steel	150g	1969-7-1	5710
179	LA Steel, High Silicon	150g	1994-5-3	5821
180	Fluorspar, High Grade	120g	1986-8-1	4692
181	Lithium Ore (Spodumene)	45g	1981-10-1	4501
182	Lithium Ore (Petalite)	45g	1981-10-1	4135
183	Lithium Ore (Lepidolite)	45g	1981-10-1	4247
186g	pH Standards, (set of 186-I-g + 186-II-g)	set	2008-3-6	9671
187e	Sodium Tetraborate (Borax), pH	30g	2009-3-31	11929
188	Potassium Hydrogen Tartrate, pH	60g	1987-5-1	7603
189c	Potassium Tetroxalate Dihydrate pH Standard	65g	2009-1-26	11961
191d	pH Standards, (set of 191d-I + 191d-II)	1 bottle x25g; 1bottlex30g	2009-12-1	18673
196	Ferrochromium, Low Carbon	100g	1970-11-1	6792
198	Silica Brick	45g	1960-1-1	4231
199	Silica Brick	45g	1991-1-28	4231
200b	Potassium Dihydrogen Phosphate, (KH2PO4)	90g	2010-5-3	10275
277	Tungsten Concentrate	100g	1978-10-1	5519
278	Obsidian Rock	35g	1992-3-1	6028
291	LA Steel, Cr-Mo (ASTM A 213)	150g	1975-10-1	5869
293	LA Steel, Cr-Ni-Mo (AISI 8620)	150g	1975-3-1	5869
330a	Copper Ore Mill Heads	1 bottle x 90g	2010-11-9	9177
331a	Copper Ore Mill Tails	40g	2008-3-10	13074
333a	Molybdenum Sulfide Concentrate	1 pouch x 60g	2010-2-17	6808
334	Gray Cast Iron (Carbon & Sulfur)	150g	1982-3-1	5949
338	White Cast Iron (Carbon & Sulfur)	150g	1993-5-17	5519
339	Stainless Steel, Cr-Ni-Se (SAE 30)	150g	1965-7-21	5774
341	Ductile Cast Iron	150g	1962-3-1	6362
342a	Nodular Cast Iron	150g	1999-9-1	5790
343a	Stainless Steel (AISI 431)	150g	1994-6-1	6092
344	HA Steel, (Mo Precipitation Hardening)	150g	1963-10-1	5917
345a	HA Steel, (Cu Precipitation Hardening)	150g	1992-6-1	5758
346a	Valve Steel	150g	1992-2-20	6124
348a	Hi Temp. Alloy, (A286) Ni-Cr	150g	2009-9-8	8478
349a	Waspaloy	150g	1997-1-7	8891
350b	Benzoic Acid (Acidimetric)	30g	2005-12-16	8398
351a	Sodium Carbonate	50g	2007-11-13	8287
361	AISI 4340 Steel	150g	2001-5-29	7301
363	Chromium-Vanadium Steel (Modified)	150g	2012-4-3	7301
364	LA Steel, High C (mod.)	150g	1993-5-17	5805
368	Carbon Steel (AISI 1211)	150g	1978-1-1	6108
399	Unalloyed Copper VI (chips)	50g	1993-7-1	8128
400	Unalloyed Copper VII (chips)	50g	1986-4-1	9845
423	Molybdenum Oxide Concentrate	1 pouch x 60g	2010-2-17	6855
454	Unalloyed Copper XI (chips)	35g	1986-4-1	9845
457	Unalloyed Copper IV (solid)	rod	1986-4-1	8048
458	Beryllium-Copper (17510)	50g	1992-9-30	7619
459	Beryllium-Copper (17200)	50g	1992-9-30	7555
460	Beryllium-Copper (17300)	50g	1992-9-30	7651
480	Tungsten-Molybdenum EPMA	disk	1968-11-1	6744
481	Gold-Silver EPMA	set (6)	1969-2-1	6744
482	Gold-Copper EPMA	set (6)	1988-8-1	6744
494	Unalloyed Copper I (solid)	rod	1986-4-1	6935
495	Unalloyed Copper II (solid)	rod	1987-10-1	7062
498	Unalloyed Copper V (solid)	rod	1993-5-17	6808
499	Unalloyed Copper VI (solid)	rod	1986-3-1	6935
500	Unalloyed Copper VII (solid)	rod	1986-3-1	7030
600	Bauxite, Australian-Darling Range	90g	1991-1-2	4867
607	Potassium Feldspar	5g	1973-5-1	4660
610	Trace Elements in Glass	4 wafers	2012-4-6	6887
611	Trace Elements in Glass	4 wafers	2012-4-6	6887
612	Trace Elements in Glass	4 wafers	2012-4-6	6887
613	Trace Elements in Glass	4 wafers	2012-4-6	6887
614	Trace Elements in Glass	4 wafers	2012-4-6	6887
615	Trace Elements in Glass	4 wafers	2012-4-6	6887
616	Trace Elements in Glass	4 wafers	2012-4-6	6887
617	Trace Elements in Glass	4 wafers	2012-4-6	6887
620	Soda Lime, Flat	set (3)	1982-1-1	5965
621	Soda-Lime Container	set (3)	1982-1-1	6839
622	Soda-Lime Silica (Durability)	2.2 kg	1976-3-1	4851
623	Borosilicate (Durability)	2.2 kg	1976-3-1	4772
624	Lead-Silica, for dc resistivity	200g	1977-10-1	6426
625	Zinc-Base A	block	2005-9-20	7062
626	Zinc-Base B	block	2005-9-20	7173
627	Zinc-Base C	block	2005-9-20	7078
628	Zinc-Base D	block	2005-9-20	7269
629	Zinc-Base E-ASTM AC 41A	disk	2005-9-20	7189
630	Zinc-Base F	block	2005-9-20	7269
631	Zinc Spelter (mod.)	block	1995-2-6	7269
634a	Portland Cement	100g	2006-11-8	4326
641	Titanium Alloy, 8 Mn (A)	disk	1981-10-1	7412
642	Titanium Alloy, 8 Mn (B)	disk	1981-10-1	7062
643	Titanium Alloy, 8 Mn (C)	disk	1981-10-1	8303
647	Titanium Alloy, Al-Mo-Sn-Zr	50g	1986-8-1	7555
648	Titanium Alloy, Al-Sn-Zr-Cr-Mo	50g	1987-6-1	8668
649	Titanium Alloy, V-Al-Cr-Sn	50g	1990-7-1	6808
650	Unalloyed Titanium A	30g	1985-11-1	6648
654b	Titanium Alloy, Al-V	disk	2010-8-19	9432
656	Silicon Nitride Powders for Quantitative Analysis	2 x 10g	2005-9-20	8462
659	Particle Size Distribution Standard for Sedigraph Calibration	set (5)	1992-4-21	7221
660b	Line Position and Line Shape, Std for Powder Diffraction	6g	2010-4-29	16303
663	Chromium-Vanadium Steel (Modified)	5 rods	2001-5-29	7317
665	Electrolytic Iron	5 rods	1991-12-25	6442
670	Rutile Ore	90g	1993-1-1	4819
671	Nickel Oxide 1	25g	1960-9-12	5328
672	Nickel Oxide 2	25g	1960-9-12	5312
673	Nickel Oxide 3	25g	1960-9-12	5217
674b	X-Ray Powder Diffraction Intensity Set (Quantitative Powder Diffraction Standard)	10.00 g (powder)	2012-3-13	12406
675	Line Position, Mica (XRD)	7.5g	1982-6-1	11643
676a	Alumina Powder for Quantitative Analysis by X-ray Diffraction	20g	2012-4-23	19548
679	Brick Clay	75g	1987-1-1	6426
680A-L1	High Purity Platinum	10 cm	1995-7-1	4708
682	High Purity Zinc	block	1988-1-1	7794
683	Zinc, Metal	block	1988-1-1	6426
685r	High Purity Gold (Rod)	rod 15g	1981-10-1	13027
688	Basalt Rock	60g	1981-8-1	6489
689	Ferrochromium Silicon	100g pow	1982-2-1	5567
690	Iron Ore Canada	100g	1992-6-1	4835
691	Iron Oxide, Reduced	100g	1991-10-1	6108
692	Iron Ore, Labrador	100g	1992-1-1	4803
693	Iron Ore, Nimba	100g	1990-7-31	5090
694	Phosphate Rock, Western	90g	1993-9-1	4708
695	Trace Elements in Multi-Nutrient Fertilizer	70g	2006-6-26	11150
696	Bauxite, Surinam	60g	1991-1-1	5058
697	Bauxite, Dominican	60g	1991-1-2	5233
698	Bauxite, Jamaican	60g	1991-1-2	5440
699	Alumina (Reduction Grade)	60g	2006-11-29	4565
705a	Polystyrene	5g	1990-7-1	6489
706a	Polystyrene	18g	2011-8-29	8668
709	Extra Dense Lead Glass	500g	1974-6-1	6442
714	Alumina Glass Anneal Pt	225g	1965-10-1	4120
717a	Hi Boron Glass Viscosity	450g	1996-9-1	8891
720	Sapphire Heat Capacity	15g	1986-8-1	4772
723e	Tris Acidimetric	50g	2011-10-26	6299
726	Selenium, Inter-Purity	450g	1993-4-1	5392
728	Zinc, Intermediate Purity	450g	1996-7-1	5583
731l1	Borosilicate Glass - Thermal Expansion	5 cm	1993-6-1	4644
731l2	Borosilicate Glass - Thermal Expansion	10 cm	1993-6-1	5805
731l3	Borosilicate Glass - Thermal Expansion	15 cm	1993-6-1	6951
738	Stainless Steel - Thermal Expansion	51 x 6.4 mm	1993-5-1	4644
740a	Zinc (Freezing Point)	200g	1990-11-1	6569
741a	Tin (Freezing Point)	200g	1998-9-2	31938
742	Alumina (Reference Point)	10g	1990-7-1	5042
762	Magnetic Moment Standard Nickel Disk	6 mm dia	2000-2-8	6744
764a	Magnetic Susceptibility Standard - Platinum Cylinder	3 mm dia. x 3.42 L	2006-11-13	14299
772a	Nickel Sphere for Magnetic Moment	each	2005-6-10	6760
773	Soda-Lime-Silica (Glass Liquidus)	7-2.5cm sq x 0.6cm, ~65g	1980-11-1	9384
774	Lead-Silica (Dielectric Constant)	block	1982-7-1	8637
781d2	Molybdenum (Heat Capacity)	10 cm	1977-4-1	6426
853a	Aluminum Alloy 3004	40g	2003-10-9	14267
854a	Aluminum Alloy 5182	40 g chip	2006-4-4	14522
855a	Aluminum Casting Alloy 356	30g	1990-1-1	7237
856a	Aluminum Casting Alloy 380	30g	1990-1-1	7571
858	Aluminum Alloy 6011	35g	1999-11-22	7539
861	Nickel-based Superalloy	50g	2001-3-28	13106
862	High Temp. Alloy L605	100g	1991-10-1	9098
864	Inconel 600	100g	2012-7-20	10227
865	Inconel 625	150g	1984-5-1	9305
866	Incoloy, 800	100g	1984-5-1	8748
867	Incoloy, 825	100g	1984-5-1	8668
868	High Temp. Alloy Fe-Ni-Co	100g	1993-4-1	7873
871	Bronze, Phosphor (CDA 521)	100g	1979-8-1	6839
872	Bronze, Phosphor (CDA 544)	100g	1979-8-1	6808
874	Cupro-Nickel, 10% (CDA 706)	100g	1978-1-1	6505
875	Cupro-Nickel, 10% (CDA 706)	100g	1978-1-1	6410
879	Nickel Silver, (CDA 762)	100g	1979-6-1	6585
880	Nickel Silver, (CDA 770)	100g	1979-6-1	6585
882	Alloy Ni-Cu-Al	100g	1979-8-1	6855
885	Refined Copper	200g	1991-3-1	6664
886	Gold, Ore Refractory	200g	1995-3-6	6012
887	Cemented Carbide (W-83,Co-10)	100g	1988-9-1	5853
888	Cemented Carbide (W-64,Co-25,Ta-5)	100g	1988-9-1	5901
889	Cemented Carbide (W-75,Co-9,Ta-5,Ti-4)	100g	1988-9-1	6187
890	Cast Iron, HC250+V	150g	1982-4-1	6601
891	Cast Iron, Ni-Hard, Type I	150g	1982-4-1	7714
892	Cast Iron, Ni-Hard, Type IV	150g	1982-4-1	6394
893	Stainless Steel (SAE 405)	150g	1992-3-1	6124
895	Stainless Steel (SAE 201)	150g	1991-12-1	6267
897	Tracealloy A	35g	1983-8-1	9623
898	Tracealloy B	35g	1983-8-1	8207
899	Tracealloy C	35g	1983-8-1	8605
900a	Antiepilepsy Drugs in Frozen Human Serum	4 vials	2011-12-6	16908
909c	Human Serum	3 bottles x 2 mL each	2011-10-28	11500
911c	Cholesterol	2g	2009-5-11	11150
912a	Urea-Clinical	25g	1990-12-1	5106
913a	Uric Acid	10g	2010-1-27	10609
914a	Creatinine	10g	1994-2-8	6521
915b	Calcium Carbonate (Clinical Standard)	20g	2006-4-7	7173
917c	D-Glucose (Dextrose)	50g	2009-6-30	6458
918b	Potassium Chloride (Clinical)	30g	2007-2-5	5949
919b	Sodium Chloride (Clinical)	30g	2007-3-22	5949
920	D-Mannitol	50g	1972-1-1	5646
921	Cortisol (Hydrocortisone)	1g	1993-2-1	5567
924a	Lithium Carbonate (Clinical)	30g	2012-1-24	7173
925	VMA (Clinical)	1g	1973-5-1	6314
929a	Magnesium Gluconate	5g	2005-4-26	10148
937	Iron Metal (Clinical)	50g	1995-9-28	4549
951a	Boric Acid Isotopic Standard	10g	2011-8-29	5551
953	Neutron Density Monitor Wire	1 m	1969-3-1	4056
955c	Toxic Metals in Caprine Blood	4 vials	2010-7-28	10084
956c	Electrolytes in Frozen Human Serum	6 x 2.0 mL	2009-7-24	13949
965b	Glucose in Frozen Human Serum	set (8) (2 each conc)	2009-12-1	12311
967a	Creatinine in Frozen Human Serum	set(4) (2 each conc)	2010-3-23	9480
968e	Fat-Sol Vitamins, Carotenoids, and Cholesterol in Human Serum	set (3) (1 each conc.)	2012-6-12	12613
970	Ascorbic Acid in Frozen Human Serum	set (4) (2 each conc)	2009-6-29	10005
971	Hormones in Frozen Human Serum	2 x 5 mL	2011-6-29	14490
973	Boric Acid Acidimetric Standard	100g	2008-4-21	6823
975a	Chlorine Isotopic Standard	0.25g	2001-1-24	7205
977	Bromine Isotopic Standard	0.25g	1965-3-1	5233
981	Common Lead Isotopic Standard	1 g wire	1991-3-25	6426
984	Rubidium Assay Isotopic Standard	0.25g	1970-7-1	6744
986	Nickel Isotopic Standard	0.5g	1990-5-1	6760
987	Strontium Carbonate Isotopic Standard	1g	2007-6-19	6426
997	Thallium Isotopic Standard	0.25g	2004-12-1	5662
998	Angiotensin I (Human)	0.5 mg	1983-1-1	9193
999b	Potassium Chloride (Primary Chemical)	30g	2006-3-23	6155
1003c	Glass Beads - Particle Size Distribution	28g	2011-8-10	8414
1004b	Glass Beads - Particle Size Distribution	43g	2011-8-10	7921
1007b	Smoke Density Chamber Standard	set (3)	2010-12-9	7985
1010a	Microcopy Resolution Test Charts	set (5)	1998-10-6	6744
1017b	Glass (Particle Size)	70g	1995-8-17	8032
1018b	Glass (Particle Size)	87g	1997-4-22	8144
1019b	Glass (Particle Size)	200g	1997-9-1	7873
1021	Glass ( Particle Size)	4g	2011-12-15	8175
1034	Unalloyed Copper	rod	1982-2-1	6903
1035	Leaded-Tin Bronze Alloy	50g	1982-2-1	6887
1048	Smoke Toxicity (Cup Furnace)	8 sheets	1991-11-15	7969
1049	Smoke Toxicity (University of Pittsburgh)	150g	1992-11-3	5376
1051b	Barium Cyclohexanebutyrate (Metallo-Organic)	5g	1991-6-10	6823
1052b	Bis(1-phenyl-1,3-butanediono)oxovanadium(IV)	5g	1993-4-12	6903
1053a	Cadmium Cyclohexanebutyrate (Metallo-Organic)	5g	1970-1-1	6951
1057b	Tin (Metallo-Organic)	5g	1968-8-8	6967
1065b	Nickel (Metallo-Organic)	5g	1993-11-3	6935
1066a	Silicon (Metallo-Organic)	5g	1991-6-1	7062
1069b	Sodium (Metallo-Organic)	5g	1991-6-10	7221
1075a	Aluminum (Metallo-Organic)	5g	1967-10-25	6839
1077a	Silver (Metallo-Organic)	5g	1968-2-1	7205
1078b	Chromium (Metallo-Organic)	5g	1972-7-1	6808
1079b	Iron (Metallo-Organic)	5g	1969-2-1	6792
1080a	Copper (Metallo-Organic)	5g	1969-2-1	6935
1082	Cigarette Ignition Strength Standard	1 carton (200 cigarettes)	2008-5-6	4485
1083	Wear Metals (Base Oil)	150 mL	1991-7-15	7062
1089	Steels, Set (consists of SRMs 1095, 1096, 1097, 1098 and 1099)	5 rods	1970-10-23	6585
1090	Ingot Iron, Oxygen	rod	1985-11-1	6489
1091a	Stainless Steel (AISI 431)	rod	1985-11-1	6553
1093	Valve Steel, Oxygen	rod	1984-11-1	7221
1094	Maraging Steel	rod	1984-11-1	6521
1107	Naval Brass B	disk	1981-11-1	7666
1110	Red Brass B	disk	1981-10-1	8828
1111	Red Brass C	disk	1981-10-1	8096
1112	Gilding Metal A (disk)	disk	1981-10-1	7841
1113	Gilding Metal B (disk)	disk	1981-10-1	7857
1114	Gilding Metal C (disk)	disk	1981-10-1	7746
1115	Commercial Bronze A (disk)	disk	1981-11-1	7523
1116	Commercial Bronze B (disk)	disk	1981-11-1	7841
1117	Commercial Bronze C (disk)	disk	1981-11-1	7905
1124	Free Cutting Brass (UNS C36000)	1 disk	2011-5-19	14888
1128	Ti Alloy, V-Al-Cr-Sn	disk	1991-7-1	9511
1129	Solder (63Sn-37Pb)	200g	1989-5-1	9639
1131	Solder (60Pb-40Sn)	disk	1981-10-1	7348
1132	Bearing Metal (Pb-Sn)	disk	1994-11-18	6617
1134	LA Steel, High Silicon	disk	2011-4-14	7094
1135	LA Steel, High Silicon	disk	1972-7-1	6140
1138a	Cast Steel (No. 1)	disk	1977-1-1	6601
1139a	Cast Steel (No. 2)	disk	1977-1-1	6633
1157	Specialty Steel, Tool (AISI M2)	disk	1973-8-1	6235
1158	High-Nickel Steel (36% Ni)	disk	2009-9-8	6728
1159	Elec/Mag Ni-Fe	disk	1981-8-1	8064
1160	Elec/Mag Ni-Mo-Fe	disk	1981-8-1	7953
1171	Stainless Steel Cr 17-Ni 11-Ti 0.3 (AISI 321)	disk	2009-9-23	6585
1172	Stainless Steel Cr 17-Ni 11-Nb 0.6 (AISI 348)	disk	1971-7-1	7762
1173	Ni-Cr-Mo-V Steel	disk	1989-6-1	6696
1196	Standard Cigarette for Ignition Resistance Testing	2 cartons(400 cigarettes)	2011-3-15	5281
1216	Carbon Modified Silica	3 x 1g	1987-11-1	8414
1218	LA Steel, High Silicon	disk	1984-11-1	7651
1219	Stainless Steel Cr-Ni (AISI 431)	disk	1985-9-1	6569
1223	Chromium Steel	disk	1993-5-26	6219
1224	LA Steel, Carbon (AISI 1078)	disk	1981-2-1	6823
1225	LA Steel (AISI 4130)	disk	1983-3-1	7523
1226	LA Steel	disk	1996-9-18	6823
1228	LA Steel, 0.1% C	disk	1993-6-25	6569
1230	High Temp. Alloy, A286	disk	2009-9-8	8112
1240c	Aluminum Alloy 3004	disk	2003-10-9	14267
1241c	Aluminum Alloy 5182	disk	2006-7-22	14522
1242	High Temp. Alloy L-605	disk	1991-11-1	9845
1244	Inconel 600	disk	2012-7-20	10227
1246	Incoloy® 800	disk	1984-5-1	8382
1247	Incoloy® 825	disk	1984-5-1	8382
1249	Nickel-based Superalloy	disk	2006-3-7	8494
1250	High Temp. Alloy Fe-Ni-Co	disk	1993-7-19	7746
1254	LA Steel (Ca only)	disk	1982-4-1	5726
1255b	Aluminum Alloy 356	disk	2006-4-4	14522
1256b	Aluminum Alloy 380	disk	2006-4-4	14522
1258-I	Aluminum Alloy 6011	disk	2004-6-4	7619
1259	Aluminum Alloy 7075	disk	1978-5-1	8716
1264a	LA Steel, High Carbon (mod.)	disk	2006-10-20	7221
1265a	Electrolytic Iron	disk	1989-6-1	7221
1269	Line Pipe (AISI 1526 mod.)	disk	1981-6-1	7142
1270	LA Steel, Cr-Mo (A336) (F-22)	disk	1981-6-1	6521
1271	LA Steel (HSLA-100)	disk	1991-10-1	7921
1276a	Cupro-Nickel (CDA 715)	disk	1989-6-1	8319
1286	Low Alloy Steel (HY 80)	disk	1992-3-16	6092
1295	Stainless Steel (SAE 405)	disk	1992-3-9	7428
1297	Stainless Steel (SAE 201)	disk	1991-12-1	7857
1358b	Coating Thickness Standard, (Nonmagnetic Coating on Steel)	set (4)	2001-11-13	13647
1361b	Coating Thickness Standard (Nonmagnetic Coating on Steel	set (4)	2001-11-13	13631
1362b	Coating Thickness Standard (Nonmagnetic Coating on Steel	set (4)	2001-11-13	13631
1364b	Coating Thickness Standard (Nonmagnetic Coating on Steel	set (4)	2001-11-13	13631
1400	Bone Ash	50g	1992-12-18	7873
1411	Soft Borosilicate Glass	set (10)	1985-8-1	7921
1413	Glass Sand (High Alumina)	75g	1985-8-1	7587
1416	Aluminosilicate Glass for Liquidus Temperature	250g	1994-5-1	7682
1449	Thermal Resistance - Fumed Silica Board	each	1989-1-1	14506
1450d	Thermal Conductivity, Fibrous Glass Board	each	2012-1-20	11675
1452	Thermal Resistance - Fibrous Glass Blanket for High Precison Measurements	each	1986-4-14	12231
1457	Superconducting Nb-Ti Wire	each	1984-6-1	7507
1459	Thermal Resistance - Fumed Silica Board	each	1989-1-1	9257
1473b	Low Density Polyethylene Resin	60g	2011-10-17	8843
1474a	Polyethylene Resin	60g	2011-9-28	10895
1475a	Polyethylene, Linear	50g	1996-6-21	15078
1476a	Branched Polyethylene Resin	12g	2011-9-28	14490
1478	Polystyrene, Narrow Mol. Wt.	2g	1992-7-15	6267
1479	Polystyrene, Narrow Mol. Wt.	2g	1992-3-20	7126
1484a	Polyethylene, Linear	0.3g	1992-10-2	15412
1486	Bone Meal	50g	1992-12-18	7873
1487	Poly (methyl methacrylate)	2g	1989-6-1	8955
1488	Poly (methyl methacrylate)	2g	1988-2-1	8907
1489	Poly (methyl methacrylate)	2g	1986-3-1	8525
1496	Polyethylene Gas Pipe Resin	0.9 kg	1988-9-1	6712
1507b	THC-COOH in Freeze-Dried Urine	set (3)	2011-5-25	11070
1508a	Benzoylecgonine (Cocaine Metabolite) in Freeze-dried Urine	set (4)	2009-12-22	10529
1514	Thermal Analysis Purity Set (DSC)	set (4)	1984-7-1	5090
1515	Apple Leaves	50g	1993-1-1	7364
1544	Fatty Acids/Cholesterol in Frozen Diet Composite	4x15g	2008-10-9	7523
1546	Meat Homogenate	4x85g	2009-9-9	8939
1547	Peach Leaves	50g	1993-1-22	7189
1548a	Typical Diet	set (2)	2009-4-15	14776
1566b	Oyster Tissue	25g	2011-2-7	12088
1570a	Trace Elements in Spinach Leaves	60g	2008-10-8	9066
1573a	Tomato Leaves	50g	1995-11-22	8016
1575a	Trace Elements in Pine Needles	50 g powder	2012-6-13	9177
1577c	Bovine Liver	20g	2009-6-15	8987
1580	Organics in Shale Oil	5 x 1.2 mL	2012-6-26	10434
1582	Petroleum Crude Oil	5 x 1.2 mL	2012-6-26	10434
1588c	Organics in Fish Oil	5 ampoules x 1.2mL	2011-11-21	9671
1595	Tripalmitin	2g	1983-7-1	7332
1598a	Inorganic Constituents in Animal Serum	2 vials	2008-8-25	13090
1599	2 Anticonvulsant Drugs	set (4)	1982-8-1	7476
1619b	Sulfur in Residual Fuel Oil (0.7%)	100 mL	2010-2-24	5615
1620c	Sulfur in Residual Fuel Oil (4%)	100 mL	2010-7-7	5949
1621e	Sulfur in Residual Fuel Oil (1%)	100 mL	2010-9-16	5583
1622e	Sulfur in Residual Fuel Oil (2 %)	100 mL	2006-5-16	5519
1624d	Sulfur in Diesel Fuel Oil, 0.4%	100 mL	2006-2-24	5774
1632d	Trace Elements in Coal, (Bituminous)	50g	2011-2-8	9305
1633c	Trace Elements in Coal Fly Ash	75g	2011-6-22	8859
1635a	Trace Elements in Coal, (Subbitumimous)	50g	2012-7-19	9273
1646a	Estuarine Sediment	70g	2004-2-20	9845
1648a	Urban Particulate Matter	2g	2012-1-5	12995
1649b	Urban Dust	2g	2009-2-23	10323
1650b	Diesel Particulate Matter	200 mg	2006-9-27	10848
1655	Potassium Chloride, KCl (cr) for Solution Calorimetry	30g	1981-3-1	6458
1656	Thianthrene Combustion Calorimetry	30g	1985-1-1	5949
1657	Synthetic Refuse-Derived Fuel	100g	1993-5-14	4676
1710	Aluminum Alloy 3004	disk	1993-1-26	10323
1711	Aluminum Alloy 3004	disk	1993-6-1	9973
1712	Aluminum Alloy 3004	disk	1993-1-26	9798
1713	Aluminum Alloy 5182	disk	1993-1-26	9400
1714	Aluminum Alloy 5182	disk	1993-1-26	9400
1715	Aluminum Alloy 5182	disk	1993-1-26	9400
1727	Anode Tin	block	2003-1-29	13122
1728	Tin Alloy (Sn-3Cu-0.5Ag)	1 disc	2010-11-29	13806
1729	Tin Alloy (97Sn-3Pb)	1 disc	2010-9-10	11897
1736	Zinc-Aluminum Alloy	disk	2008-7-14	7078
1737	Zinc-Aluminum Alloy	disk	2008-7-14	7078
1738	Zinc-Aluminum Alloy	disk	2008-7-14	7078
1739	Zinc-Aluminum Alloy	disk	2008-7-14	7078
1740	Zinc-Aluminum Alloy	disk	2008-7-14	7078
1741	Zinc-Aluminum Alloy	disk	2008-7-14	7078
1742	Zinc-Aluminum Alloy	disk	2008-7-14	7078
1745	Indium (Freezing Point)	200g	1998-3-1	20232
1746	Silver (Freezing Point)	300g	1993-7-1	29664
1747	Tin Freezing Point Cell	each	2010-1-15	185028
1748	Zinc Freezing Point Cell	each	2010-1-15	185028
1749	Gold vs. Platinum Thermocouple Thermometer	each	1998-3-1	132954
1754	Steel (AISI 4320)	rod	1989-2-1	6124
1755	Nitrogen in Low Alloy Steel	disk	2000-12-8	6839
1761a	Low Alloy Steel	disk	2008-2-29	7682
1762a	Low Alloy Steel	disk	2009-9-9	7603
1763a	Low Alloy Steel	disk	2010-7-8	7619
1764a	Low Alloy Steel	disk	2009-6-9	7651
1765	Low Alloy Steel	disk	1993-2-26	6887
1766	Low Alloy Steel	disk	1993-2-26	6887
1767	Low Alloy Steel	disk	1993-6-9	6887
1768	High-Purity Iron	disk	2011-10-25	7985
1772	Tool Steel (S-7)	disk	1995-10-1	7730
1775	MP 35N Refractory Alloy	disk	2000-10-10	9671
1810a	Linerboard	50 each	1997-5-1	3913
1818a	Chlorine in Lub. Base Oil	set (5)	1994-4-1	9480
1819a	Sulfur in Lub. Base Oil	set (5)	1994-4-11	9957
1828b	Ethanol-Water Solutions	6 x 1.2 mL	2004-3-26	6855
1830	Soda Lime Float Glass	3 platelets	2008-12-22	5217
1831	Soda Lime Sheet Glass	3 platelets	2008-12-22	5217
1834	Fused Ore (Glass)	disk	1990-7-1	9702
1835	Borate Ore	60g	1987-9-1	6808
1848	Lubricating Oil Additive Package	100g	2010-10-1	9416
1849a	Infant/Adult Nutritional Formula	10 packets x 10 g each	2012-8-7	10482
1857	Tool Steel for Abrasive Wear	2 blocks	1983-3-1	8859
1879a	Respirable Cristobalite	5g	2005-9-21	11325
1880b	Portland Cement	4 vials x 5g	2010-5-25	5758
1881a	Portland Cement	4x5g	2002-2-12	4708
1882a	Calcium Aluminate Cement	4x5g	1999-11-19	4819
1883a	Calcium Aluminate Cement	4x5g	1999-11-19	4851
1884b	Portland Cement	5 vials x 4.5g	2009-11-2	5980
1886a	Portland Cement (White Portland Cement with Low Iron)	4 x 5g	2002-2-14	4708
1888b	Portland Cement	4 vials x 5g	2010-7-27	5646
1889a	Portland Cement (Blended with Limestone)	4 x 5g	2002-2-13	4692
1893	Copper Microhardness Test Block (Knoop)	each	2011-7-20	26037
1894a	Microhardness Cu-Vickers	each	2003-10-10	18275
1895	Nickel Microhardness Test Block (Knoop)	each	2011-7-21	26037
1896b	Microhardness Ni-Vickers	each	2001-4-13	18562
1898	Titanium Dioxide Nanomaterial	15g	2012-6-14	8430
1900	Specific Surface Area Standard	4g	1998-3-1	5853
1905	Microhardness, Ni-Knoop	each	1992-3-1	14776
1906	Microhardness, Ni-Knoop	each	1994-11-1	21091
1907	Microhardness, Ni-Knoop	each	1995-3-1	13202
1908	Vickers Microhardness of Nickel	each	2003-10-10	17496
1909	Vickers Microhardness of Nickel	each	2003-10-10	17496
1917	Mercury Porosimetry Standard	10g	2010-10-7	10736
1918	Mercury Porosimeter Intrusion Standard	12g	2011-12-29	14251
1921b	IR Transmission Wavelength (Polystyrene Film)	1 card	2010-3-3	8414
1922	Liquid Refractive Index - Mineral Oil	30 mL	2009-6-24	8032
1932	Fluorescein Solution	3 x 2 ML	2012-6-18	10895
1935a	Potassium Dichromate Solution/UV Absorbance Standard	set (10)	2008-8-5	21361
1939a	PCBs in River Sediment A	50g	2008-9-30	10052
1941b	Organics in Marine Sediment	50g	2008-9-30	11054
1944	New York/New Jersey Waterway Sediment	50g	2011-9-27	10577
1945	Organics in Whale Blubber	2x15g	2007-12-6	10020
1946	Lake Superior Fish Tissue	5 x 7-9 grams	2003-9-29	11993
1947	Lake Michigan Fish Tissue	5 x 8 grams	2007-8-30	15635
1953	Organic Contaminants in Non-Fortified Human Milk	5 vials x 5 mL	2009-6-4	9925
1954	Organic Contaminants in Fortified Human Milk	5 vials x 5 mL	2009-6-4	9925
1955	Homocysteine and Folate in Frozen Human Serum	set (3) (1 each conc)	2010-11-11	12518
1957	Organic Contaminants in Non-Fortified Human Serum	5 vials x 10 mL	2011-66-6	11452
1958	Organic Contaminants in Fortified Human Serum	5 vials x 10 mL	2010-8-26	11452
1959	Drugs of Abuse in Frozen Human Serum	2 vials x 5 mL	2011-3-21	13313
1961	Polystyrene Spheres (30 µm Diameter Particle Size)	5 mL	1987-1-1	18641
1963a	Nominal 100 nm Diameter Polystyrene Spheres	5 mL	2007-1-10	21361
1964	Nominal 60 nm Diameter Polystyrene Spheres	5 mL	2007-1-10	18593
1965	Polystyrene Spheres (on Slide) (10 µm Particle Size)	slide	1987-1-1	4565
1967	Pt Thermocouple Wire	1 m	1990-7-1	10418
1970	Succinonitrile Triple Point	each	1991-4-1	13361
1971	Indium Freezing-Point	each	1990-8-1	19436
1972	1,3-Dioxolan-2-one Triple Point	60g	1994-5-1	18164
1975	Diesel Particulate Extract	4x1.2 mL	2008-4-1	7126
1976b	Instrument Response Std for, X-Ray Powder Diffraction	1 disc	2012-2-8	10673
1978	Zirconium Oxide (Particle Size)	5g	1993-10-4	5917
1982	Zirconia Thermal Spray Powder	10g	1996-11-1	5615
1984	Thermal Spray Powder - Particle Size Distribution Tungsten Carbide/Cobalt (Acicular)	14g	2010-11-7	6553
1985	Thermal Spray Powder - Particle Size Distribution Tungsten Carbide/Cobalt (Spheroidal)	14g	2011-12-15	6601
1990	Lattice Parameter/Single, Crystal (Ruby Spheres)	3 spheres	2001-2-28	7889
1994	Standard Silicon Single Crystal Wafer for Crystalline Orientation	100-mm wafer	2007-2-6	34292
1995	Standard Sapphire Single Crystal Wafer for Crystalline Orientation	50-mm wafer	2008-10-2	51534
2000	Calibration Standard for High-Resolution X-Ray Diffraction	1 block	2012-3-5	26164
2012	Calibration Standard for High Resolution X Ray Diffraction	wafer	2011-1-27	153599
2035a	Near Infrared Wavelength/Wavenumber	each	2012-5-4	37903
2037	Solvent Red 24 Diesel Fuel Dye	100 mg powder	2005-2-23	12502
2061	Ti Alloy, Al-Nb-W	cube	2005-5-16	12231
2066	K-411 Glass Microspheres	50 mg	2000-8-23	4199
2073a	Sinusoidal Roughness	each	2011-6-30	15460
2087	Dimensional Standard for Medical Computed Tomography	each	2012-8-14	9352
2092	Low-Energy Charpy V-Notch Impact Specimen (NIST-Verification)	set	2011-8-30	10832
2093	Low Energy Charpy V-Notch Impact Specimen (Self- Verification)	5 bars	2011-8-25	8732
2096	High-Energy Charpy V-Notch Impact Specimen (NIST-Verification)	set	2011-11-30	10832
2097	High Energy Charpy V Notch Impact Specimen (Self-Verification)	5 bars	2011-8-25	8732
2100	Fracture Toughness of Ceramic	5 bars	1999-6-7	9830
2112	Dynamic Impact Force Verific Specimens (Nominal 24kN)	set of four	2010-12-9	10832
2113	Dynamic Impact Force Verific, Specimens (Nominal 33kN)	set of four	2011-12-9	10832
2115	Low Energy Izod Impact Specimen (NIST-Verification)	set	2006-8-14	10036
2133	Phosphorus Implant in Si Depth Profile	each	2011-12-9	37569
2134	Arsenic in Silicon	each	2010-8-5	29139
2135c	Ni-Cr Thin Film Depth Profile	each	1999-2-1	18100
2137	B Implant in Si Depth Profile	each	2010-8-5	25083
2139	Zinc-Aluminum Alloy	100g	2008-7-31	7078
2141	Urea	2g	1970-8-1	4835
2143	p-Fluorobenzoic Acid	2g	1982-1-1	5217
2144	m-Chlorobenzoic Acid	2g	1973-4-1	4931
2151	Nicotinic Acid (Combustion Calorimetric Standard)	25g	1985-1-1	5360
2152	Urea (Combustion Calorimetric Standard)	25g	1985-1-1	5408
2159	LA Steel, Carbon & Sulfur only	200g	1990-3-1	8048
2160	LA Steel, Carbon & Sulfur only	200g	1990-3-1	8223
2165	Low Alloy Steel	150g	2011-6-7	8684
2166	LA Steel, F	150g	2011-6-3	8589
2167	LA Steel,g	150g	2011-6-2	8684
2168	High Purity Iron	150g	2011-6-1	8684
2171	LA Steel, (HSLA 100)	150g	1991-10-1	6410
2172	S-7 Tool Steel	150g	1996-12-31	6601
2175	MP 35N Refractory Alloy	150g	2000-10-10	9766
2181	HEPES Free Acid	60g	1992-3-4	7873
2182	NaHEPESate	60g	1992-3-1	7873
2183	MOPSO Free Acid	50g	1992-3-5	9782
2184	NaMOPSOate	50g	1992-3-5	9782
2185	Pot. Hydrogen Phthalate	60g	1984-11-1	7825
2186i	Potassium Dihydrogen Phosphate	30g	1968-5-1	7078
2186-II	Disodium Hydrogen Phosphate	30g	1968-5-1	7269
2191a	Sodium Bicarbonate	30g	1994-2-18	7825
2192a	Sodium Carbonate	30g	1994-2-18	7969
2193a	Calcium Carbonate pH Standard	30g	2007-12-13	14713
2201	Sodium Chloride (Ion-Selective)	125g	1993-5-1	7110
2206	Controlled Pore Glass - BET Specific Surface Area (300nm)	5g	2012-4-27	6919
2207	Controlled Pore Glass - BET Specific Surface Area (18nm)	5g	2012-4-27	6919
2232	Indium DSC Calibration Standard - Temperature and Enthalpy of Fusion	1g	2005-7-21	5471
2235	Bismuth for Thermal Analysis	1.5g	2012-3-9	5726
2241	Relative Intensity Correction Standard for Raman Spectroscopy: 785 nm Excitation	each	2010-12-2	18927
2242	Relative Intensity Correction Standard for Raman Spectroscopy: 532 nm Excitation	each	2008-9-30	20089
2243	Relative Intensity Correction Standard for Raman Spectroscopy: 488 nm and 514.5 nm Excitation	each	2009-6-11	20089
2244	Relative Intensity Correction Standard for Raman Spectroscopy: 1064 nm Excitation	each	2009-12-3	28725
2245	Relative Intensity Correction Standard for Raman Spectroscopy: 633 nm Excitation	each	2011-9-27	18943
2321	Sn-Pb Alloy Coating	each	1991-6-1	11913
2366	Cytomegalovirus (CMV) for DNA Measurements	3 vials	2011-8-25	9448
2377	Fatty Acid Methyl Esters in, 2,2,4-Trimethylpentane	5 x 1.2 mL ampoules	2010-10-6	8509
2381	Morphine and Codeine in Urine	set (4)	1993-7-15	9002
2382	Morphine Glucuronide in Urine	set (4)	1993-7-15	8334
2384	Baking Chocolate	5 X 91g	2009-1-27	12120
2385	Slurried Spinach	4x70g	2012-4-26	11754
2387	Peanut Butter	3 x 170g	2009-9-30	12374
2389a	Amino Acids in 0.1 mol/L Hydrochloric Acid	5 x 1.2 mL	2010-7-1	9305
2391c	PCR Based DNA Profiling Standard	6 vials	2011-8-11	11388
2392	Mitochondrial DNA Sequencing	set (3)	2009-1-12	16255
2392-I	Mitochondrial DNA Sequencing	each	2007-12-7	7682
2393	CAG Repeat Length Mutation in Huntington's Disease	set (6)	2011-3-22	10720
2394	Heteroplasmic Mitochondrial DNA Mutation Detection Std	set (10)	2009-6-9	17846
2395	Human Y-Chromosome DNA Profiling Standard	set (6)	2008-9-3	7985
2396	Oxidative DNA Damage Mass Spectrometry Standards	set (10)	2012-4-10	28407
2426	55 % Aluminum - Zinc Alloy	40 g chip	2006-3-31	13504
2430	Scheelite Ore	100g	1987-1-1	5312
2431	Titanium Base Alloy	50g	1993-8-16	7348
2432	Titanium Base Alloy	50g	1993-8-16	7476
2433	Titanium Alloy	50g	1996-4-1	8605
2451	Fine Carbon (Activated) - From Cyanide Ore Leaching	100g	2009-1-15	13122
2452	Hydrogen In Titanium Alloy	10g	2005-4-25	15460
2453	Hydrogen In Titanium Alloy	10g	2005-8-5	15460
2454	Hydrogen In Titanium Alloy	10g	2005-5-3	15317
2460	Standard Bullet	each	2006-10-30	34594
2461	Standard Cartridge Case	1 each	2012-6-22	5678
2483	Single-Wall Carbon Nanotubes (Raw Soot)	250 mg	2011-11-14	14840
2490	Non-Newtonian Polymer Solution for Rheological Measurements	100 mL	2011-5-24	16096
2491	Non-Newtonian Polymer Melt for Rheology	100 mL	2002-12-31	15826
2492	Bingham Paste Mixture for Rheological Measurements	kit for two batches	2012-7-5	7555
2514	Wavelength Calibration Reference for 1560 nm to 1595 nm (Carbon Monoxide C-12/O-16)	each	2002-5-17	105103
2517a	High Resolution Wavelength Calibration Reference for 1510–1540 nm Acetylene 12C2H2	each	2005-6-13	67376
2518	Polarization Mode Dispersion	each	2004-12-14	141845
2519a	High Resolution Wavelength Calibration Reference for 1530-1565 nm Hydrogen Cyanide	each	2005-5-13	67376
2520	Optical Fiber Diameter	each	2004-9-23	48098
2522	Pin Gage for Optical Fiber Ferrul	each	1996-5-6	13885
2523	Optical Fiber Ferrule Geometry	each	1997-8-15	13536
2538	Polarization-Mode Dispersion (Non-Mode-Coupled)	each	2002-9-23	114551
2541	Silicon Resistivity	each	2004-1-6	31715
2543	Silicon Resistivity	each	2004-6-15	32145
2546	Silicon Resistivity	each	1997-12-15	31334
2556	Recycled Pellet (Autocatalyst)	70g	2007-5-9	6330
2557	Recycled Monolith (Autocatalyst)	70g	1993-8-24	6330
2569	Lead Paint Films for Children's Products	8 sheets	2012-5-17	7985
2570	Lead Paint Film, White/Blank Nominal <0.001 mg/cm2	1 film	2009-3-24	4294
2571	Lead Paint Film (Yellow), Nominal 3.5 mg/cm2	1 +blank	2009-3-24	4772
2572	Lead Paint Film (Orange), Nominal 1.6 mg/cm2	1 +blank	2009-3-24	4883
2573	Lead Paint Film (Red), Nominal 1.0 mg/cm2	1 +blank	2009-3-24	4851
2574	Lead Paint Film (Gold), Nominal 0.7 mg/cm2	1 +blank	2009-3-24	4867
2575	Lead Paint Film (Green), Nominal 0.3 mg/cm2	1 +blank	2009-3-24	4851
2576	Lead Paint Film, High Level	1 +blank	2009-3-24	5106
2579a	Lead Paint Films for Portable XRF Analyzers	set (6)	2009-3-24	7189
2580	Powdered Paint Nominal 4% Lead	30g	2009-5-15	5694
2581	Powdered Paint Nominal 0.5 % Lead	35g	2009-6-8	5249
2582	Powdered Paint Nominal 200mg/kg Lead	20g	2009-6-8	5790
2583	Trace Elements in Indoor Dust	8g	2010-11-30	6378
2584	Trace Elements in Indoor Dust	8g	2010-11-7	9559
2585	Organic Contaminants in House Dust	10g	2011-9-19	9511
2586	Trace Elements in Soil (contains lead from paint)	55g	2008-6-24	7014
2587	Trace Elements in Soil (contains lead from paint)	55g	2008-6-24	6839
2589	Powdered Paint Nominal 10% Lead	35g	2009-6-8	5678
2668	Toxic Elements in Frozen Human Urine	Set (10) (5 each conc)	2011-11-3	12677
2669	Arsenic Species in Frozen Human Urine	Set (10) (5 each conc.)	2009-1-22	9257
2670a	Toxic Elements in Urine (Freeze-Dried)	set (4) (2 each conc)	2011-8-1	15396
2678	Membrane Blank Filter	set (10)	1988-5-1	6203
2681	Ashless Blank Filter	set (10)	1988-5-2	7412
2683c	Bituminous Coal (Sulfur, Mercury, and Chlorine)	50g	2012-5-22	6346
2686a	Portland Cement Clinker	4 x 7g	2009-8-4	6458
2687	Portland Cement Clinker	3 x 10g	2010-12-14	6458
2688	Portland Cement Clinker	3 x 10g	2010-4-16	6458
2689	Coal Fly Ash	set (3)	2012-8-10	5440
2690	Coal Fly Ash	set (3)	2012-8-10	5440
2691	Coal Fly Ash	set (3)	2012-8-10	5440
2692c	Bituminous Coal (Sulfur, Mercury and Chlorine)	50g	2010-9-29	6187
2693	Bituminous Coal (Sulfur, Mercury, and Chlorine)	50g	2007-8-15	6171
2695	Fluoride in Vegetation	2 x 25 g (1 ea conc)	1991-8-1	6410
2696	Silica Fume	70g	2007-9-17	8255
2701	Hexavalent Chromium in Contaminated Soil (High Level)	75g	2009-9-23	11579
2702	Inorganics in Marine Sediment	50g	2012-7-16	8271
2703	Sediment for Solid Sampling (Small, Sample) Analytical Techniques	5g	2005-6-14	10498
2709a	San Joaquin Soil	50g	2009-4-7	11404
2710a	Montana I Soil	50g	2009-4-7	11404
2711a	Montana II Soil	50g	2009-5-22	11404
2716	Sulfur in Gasoline (<1 mg/kg)	5 ampoules x 20 mL	2011-6-14	6299
2717a	Sulfur in Residual Fuel Oil (3%)	100 mL	2010-6-10	5901
2719	Calcined Petroleum Coke	50g	2010-8-30	7046
2723a	Sulfur in Diesel Fuel Oil	10 x 10 mL	2006-2-24	5678
2770	Sulfur in Diesel Fuel Oil (40 mg/kg)	10 x 10 mL	2006-2-24	5281
2771	Sulfur in Diesel Fuel Blend Stock	1 bottle x 100 mL	2010-9-28	5933
2772	B100 Biodiesel (Soy-Based)	5 ampoules x 10 mL each	2011-9-28	6442
2773	B100 Biodiesel (Animal-Based)	5 ampoules x 10 mL each	2011-9-28	6442
2775	Foundry Coke	50g	2010-8-30	5026
2776	Furnace Coke	50g	2010-8-30	5599
2780	Hard Rock Mine Waste	50g	2003-1-31	7428
2781	Domestic Sludge	40g	1996-10-25	8175
2782	Industrial Sludge	70g	2011-9-9	8891
2783	Air Particulate on Filter Media	2 +2 Blnk (47 mm dia)	2011-7-19	13154
2786	Fine Particulate Matter (<4 µm)	1 bottle	2011-6-15	11850
2787	Fine Particulate Matter ( <10 µm)	1 bottle	2011-6-15	11850
2798a	Vickers Microhardness of Nickel	each	2003-10-10	17496
2812	Rockwell C Hardness, High Range	each	2011-11-15	16160
2816	Rockwell Hardness 15N Scale Low Range (Nominal 72 HR 15N)	1 block	2011-12-8	15810
2817	Rockwell Hardness 15N Scale Mid Range (Nominal 83 HR 15N)	1 block	2011-12-8	15810
2818	Rockwell Hardness 15N Scale,High Range (Nominal 91 HR 15N)	1 block	2011-12-8	15810
2819	Rockwell Hardness 30N Scale Low Range (Nominal 45 HR30N)	1 block	2011-12-8	15810
2820	Rockwell Hardness 30N Scale Mid Range (Nominal 64 HR30N)	1 block	2011-12-8	15810
2821	Rockwell Hardness 15N Scale High Range (Nominal 79 HR30N)	1 block	2011-12-8	15810
2828	Knoop Microhardness of Steel	1 block	2011-7-22	17862
2829	Vickers Microhardness of Steel	1 block	2011-7-21	17862
2830	Microhardness, Ceramic-Knoop	each	1996-2-3	15253
2831	Vickers Hardness, Ceramics and Hardmetals	each	2003-6-20	16065
2841	Semiconductor Thin Film: AlxGa1-xAs Epitaxial Layers	disk	2011-10-18	71018
2842	Semiconductor Thin Film: A1xGa1-xAs Epitaxial Layers	disk	2011-10-18	77301
2853	Magnetic Moment Standard - Yttrium Iron Garnet Sphere	ea	2002-5-20	6760
2855	Additive Elements in Polyethylene	3 bottles	2009-4-1	14156
2870	Relative Permittivity and Loss Tangent, 1422 Cross-Linked Polystyrene	circular-cylindrical puck	2006-10-25	63860
2881	Polystyrene Absolute Molecular Mass Distribution Standard	0.3g	2008-12-12	17846
2890	Water Saturated 1-Octanol	5 x 2 mL	2008-7-31	6140
2891	Ethanol-Water Solution (nom., 0.02 %)	5 x 1.2 mL	2004-3-26	6521
2892	Ethanol-Water Solution (nom., 0.04 %)	5 x 1.2 mL	2004-3-26	6521
2893	Ethanol-Water Solution (nom., 0.08 %)	5 x 1.2 mL	2004-3-26	6235
2894	Ethanol-Water Solution (nom., 0.1 %)	5 x 1.2 mL	2004-3-26	6426
2895	Ethanol-Water Solution (nom., 0.2 %)	5 x 1.2 mL	2004-3-26	6521
2896	Ethanol-Water Solution (nom., 0.3 %)	5 x 1.2 mL	2004-3-26	6489
2898	Ethanol-Water Solution, (nom. 6%)	5 x 10 mL	2004-3-26	6521
2899a	Ethanol-Water Solution, (nominal 25 % by mass)	5 ampoules x 10 mL	2009-12-10	8144
2900	Ethanol-Water Solution, (nominal 95.6%)	10 mL	2006-6-19	6124
2905	Trace Particulate Explosive Simulants	4 bottles x 1 g each	2009-8-13	7746
2907	Trace Terrorist Explosives Simulants	2 bottles	2012-1-30	8319
2921	Human Cardiac Troponin Complex	5x115 uL	2010-1-28	10529
2940	Relative Intensity Correction Standard for Fluorescence Spectroscopy: Orange Emission 412 nm	each(12.5 x 12.5 x 45)mm	2007-4-18	37919
2941	Relative Intensity Correction Standard for Fluorescence Spectroscopy: Green Emission 427 nm	each(12.5 x 12.5 x 45)mm	2007-4-18	37903
2942	Relative Intensity Correction Standard for Fluorescence Spectroscopy: Ultraviolet Emission 310.0 nm	each(12.5 x 12.5 x 45)mm	2009-6-11	39271
2943	Relative Intensity Correction Standard for Fluorescence Spectroscopy: Blue Emission	each(12.5 x 12.5 x 45)mm	2009-10-5	34849
2944	Relative Intensity Correction Standard for Fluorescence Spectroscopy: Red Emission	510.0 nm	2011-9-6	31668
2950	Respirable Alpha Quartz on Filter Media, 10-500 µg	30 filters plus 30 blanks	2007-2-7	5297
2951	Respirable Alpha Quartz on Filter Media, 5 µg	5 filters plus 5 blanks	2007-2-7	4469
2952	Respirable Alpha Quartz on Filter Media, 10 µg	5 filters plus 5 blanks	2007-2-7	4469
2953	Respirable Alpha Quartz on Filter Media, 20 µg	5 filters plus 5 blanks	2007-2-7	4454
2954	Respirable Alpha Quartz on Filter Media, 50 µg	5 filters plus 5 blanks	2007-2-7	4469
2955	Respirable Alpha Quartz on, Filter Media, 100 µg	5 filters plus 5 blanks	2007-2-7	4469
2956	Respirable Alpha Quartz on Filter Media, 250 µg	5 filters plus 5 blanks	2007-2-7	4469
2957	Respirable Alpha Quartz on Filter Media, 500 µg	5 filters plus 5 blanks	2007-2-7	4469
2958	Respirable Alpha Quartz on Filter Media, 1000 µg	5 filters plus 5 blanks	2007-2-7	4469
2960	Respirable Cristobalite on Filter Media, 5 ug - 250 ug	30 filters plus 30 blanks	2007-2-7	6871
2961	Respirable Cristobalite on Filter Media, 5 ug	5 filters plus 5 blanks	2007-2-7	4724
2962	Respirable Cristobalite on Filter Media, 10 ug	5 loaded plus 5 blanks	2007-2-7	4724
2963	Respirable Cristobalite on Filter Media, 20 ug	5 loaded plus 5 blanks	2007-2-7	4724
2964	Respirable Cristobalite on Filter Media, 50 ug	5 loaded plus 5 blanks	2007-2-7	4724
2965	Respirable Cristobalite on Filter Media, 100 ug	5 loaded plus 5 blanks	2007-2-7	4724
2966	Respirable Cristobalite on Filter Media, 250 ug	5 loaded plus 5 blanks	2007-1-23	4724
2967	Respirable Cristobalite on Filter Media, 500 ug	5 loaded plus 5 blanks	2007-2-7	4724
2974a	Organics in Freeze-Dried Mussel Tissue (Mytilus edulis)	5g	2010-5-7	10720
2975	Diesel Particulate Matter	1g	2009-3-19	7841
2976	Mussel Tissue (Trace Elements & Methylmercury) Freeze-dried	25g	2008-4-8	9957
3064	Endothall in Water	5 x 1.2 mL	2003-5-14	6823
3067	Toxaphene in Methanol	5x1.2 mL	2010-8-31	6823
3075	Aroclor 1016 in Transformer Oil	5x1.2 mL	2012-6-20	7237
3076	Aroclor 1232 in Transformer Oil	5x1.2 mL	2012-6-20	7237
3077	Aroclor 1242 in Transformer Oil	5x1.2 mL	2012-6-20	7237
3078	Aroclor 1248 in Transformer Oil	5x1.2 mL	2012-6-20	7237
3079	Aroclor 1254 in Transformer Oil	5x1.2 mL	2012-6-20	7237
3080	Aroclor 1260 in Transformer Oil	5x1.2 mL	2012-6-20	7237
3090	Aroclors in Transformer Oil	set (SRMs 3075-3080)	2012-6-20	7603
3091	Aroclors in Methanol	set (SRMs 3081-3086)	2012-6-20	7110
3107	Boron (B) Standard Solution (nominal 5 mg/g)	50 mL	2012-5-16	6871
3150	Silicon (Si) Standard Solution	50 mL	2011-11-3	6871
3180	Iodide Anion (I-) Standard Solution	5 ampoules x 5 mL	2012-3-13	13058
3181	Sulfate Anion Standard Solution	5x10 mL	2011-12-1	10911
3182	Chloride Anion Standard Solution	5 x 10 mL	2011-12-5	10911
3183	Fluoride Anion Standard Solution	50 mL	2011-12-8	10895
3184	Bromide Anion Standard Solution	5x10 mL	2011-12-5	10911
3185	Nitrate Anion Standard Solution	5 X 10 mL	2012-12-5	10895
3186	Phosphate Anion Standard Solution	5 X 10 mL	2012-12-8	10911
3246	Ginkgo biloba (leaves)	5 X 3g	2007-7-27	9480
3247	Ginkgo biloba Extract	5 x 1g	2007-7-9	9480
3248	Ginkgo-Containing Tablets	5 x 1g	2007-7-27	9480
3249	Ginkgo Dietary Supplement Suite	2 each:SRMs 3246-3248	2007-7-31	11770
3250	Serenoa repens (Fruit)	6 g x 5 packets	2009-1-5	9655
3251	Serenoa repens Extract	1 mL x 5 ampoules	2009-1-13	9655
3254	Camellia sinensis (Green Tea) Leaves	5 packets x 3 g each	2010-11-15	8796
3255	Camellia sinensis (Green Tea) Extract	5 packets x 1 g each	2010-11-15	8796
3256	Green Tea-Containing Solid Oral Dosage Form	5 packets x 2.5 g each	2010-11-15	8796
3257	Catechin Calibration Solution	12 x 2 mL	2011-9-14	7237
3258	Bitter Orange (Fruit)	5 x 5g	2008-4-3	9289
3259	Bitter Orange Extract	5 x 1.2g	2008-4-3	9289
3260	Bitter Orange-Containing Solid Oral Dosage Form	5 x 2.5g	2008-4-3	9289
3261	Bitter Orange Dietary Supplemental Suite	2 each SRMs 3258-3260	2008-4-3	11309
3266	Hypericin Calibration Solution	5 ampoules x 1.2 mL	2012-1-17	6219
3274	Botanical Oils Containing Omega-3 and Omega-6 FattyAcids	4 ampoules x 1.2 mL	2009-1-27	6664
3276	Carrot Extract in Oil	5 ampoules	2012-8-27	9114
3278	Tocopherols in Edible Oils	5 x 1 mL	2009-12-10	8255
3280	Multivitamin/Multielement Tablets	30 tablets x 5 bottles	2012-5-9	11134
3281	Cranberry (fruit)	5 packets x 6 g each	2012-2-29	7714
3282	Low-Calorie Cranberry Juice Cocktail	5 ampoules x 1.2 mL each	2010-9-14	8971
3283	Cranberry Extract	5 packets x 2.5 g each	2012-2-24	7714
3284	Cranberry-Containing Solid, Oral Dosage Form	5 packets x 2.5 g each	2012-2-24	7714
3285	Mixed Berry-Containing Solid Oral Dosage Form	5 packets x 2.5 g each	2012-2-24	7714
3286	Organic Acids Calibration Standard	five 2 mL ampoules	2011-7-25	5980
3287	Blueberry (Fruit)	5 packets x 5 g each	2011-12-22	7714
3291	Bilberry Extract	5 packets x 1 g each	2012-2-24	7714
3451	Low Temperature Seebeck Coefficient Standard	bar	2011-10-13	7189
3668	Mercury, Perchlorate, and, Iodide in Frozen Human Urine	Set (10) (5 each conc)	2011-11-3	15062
4350B	River Sediment (Radioactivity)	85g	1981-9-1	11563
4351	Human Lung Powder	45g	1987-10-1	11054
4352	Human Liver Powder	45g	1982-6-1	10482
4353A	Rocky Flats Soil Number 2	90g	2007-7-1	12565
4354	Lake Sediment Powder	25g	1986-2-1	12836
4356	Ashed Bone (Radioactivity)	15g	2000-1-1	13106
4357	Ocean Sediment Powder	85g	1997-3-1	14092
4359	Seaweed Radionuclide Standard	300g	2005-11-1	13472
5000	Overlay Wafer Standard	each	2007-8-14	182102
5001	Two-Dimensional Grid Photomask, Std	each	2008-5-30	95131
8010	Sand for Sand Sieve Analysis	3 x 150g	2004-5-18	4533
8011	Gold Nanoparticles, Nominal 10nm Diameter	two 5 mL ampoules	2007-12-13	5551
8012	Gold Nanoparticles, Nominal 30nm Diameter	two 5 mL ampoules	2007-12-13	5551
8013	Gold Nanoparticles, Nominal 60nm Diameter	two 5 mL ampoules	2007-12-13	5551
8040	Sodium Oxalate (Reductometric)	60g	2010-7-14	10863
8091	Scanning Electron Microscope Sharpness Standard	each	2001-7-5	29855
8095	Si1-xGex Films on Si	2 wafers, 1 each level	2011-7-19	24765
8130	Coplanar Waveguide Calibration Set	each	1998-9-2	75646
8323	Yeast Protein Extract	3 vials x 0.2 mL	2010-7-9	7380
8327	Peptide Reference Material for Molecular Mass and Purity Measurements	set 3 (1 mg each)	2007-3-19	9321
8395	Tissue Engineering Reference, Scaffold	1 scaffold	2009-4-10	10275
8396	Tissue Engineering Reference, Scaffold	1 scaffold	2009-4-10	10275
8397	Tissue Engineering Reference, Scaffold	1 scaffold	2009-4-10	10275
8420	Iron Electrolytic	0.64 D x 5.0	1984-5-1	5901
8441a	Wheat Hardness	set (50)	2011-3-24	8414
8444	Cotinine in Freeze-Dried Human Urine	set (4)	1989-2-1	7205
8445	Spray-Dried Whole Egg for Allergen Detection	5g	2008-1-17	6474
8455	Pyrite Ore	100g	1991-4-1	4231
8456	Ultra High Molecular Weight Polyethylene	each	2012-6-12	6362
8457	Ultra High Molecular Weight Polyethylene	10 cubes x 0.5 cm	2012-6-18	13822
8458	Artificial Flaw for Eddy Current	each	1991-8-1	11802
8467	4,4'-DDE	100 mg	1992-4-1	7762
8480	Secondary Ferrite Number Standard - Low Range	10x12x20	2000-3-6	57689
8481	Secondary Ferrite Number Standard - High Range	set (8)	2000-3-6	53920
8491	Sugarcane Bagasse Whole Biomass Feedstock	50g	2011-2-28	5297
8492	Eastern Cottonwood Whole Biomass Feedstock	50g	2011-2-28	5297
8493	Monterey Pine Whole Biomass Feedstock	50g	2011-2-28	5297
8494	Wheat Straw Whole Biomass Feedstock	50g	2011-2-28	5297
8495	Northern Softwood	10 sheets	2006-12-11	3658
8496	Eucalyptus Hardwood	10 sheets	2006-12-11	3658
8504	Transformer Oil	100 mL	2006-2-14	7301
8505	Vanadium in Crude Oil	250 mL	1983-10-1	4613
8506a	Moisture in Transformer Oil	5x9.5mL	2011-1-31	7380
8535a	VSMOW2 Vienna Standard Mean, Ocean Water	20 mL	2011-6-22	4883
8536	GISP-Water	20 mL	2012-1-31	5185
8537	SLAP-Water Light Stable Isotopic Standard	20 mL	2005-3-3	5440
8541	USGS24-Graphite	0.8g	2011-5-4	5774
8542	Sucrose ANU-Sucrose	1g	2011-5-19	5933
8544	NBS19-Limestone	0.4g	2012-1-12	7841
8545	LSVEC-Lithium Carbonate	0.4g	2011-12-20	5233
8546	NBS28-Silica Sand	0.4g	2011-8-2	4963
8549	IAEA-NO3 Nitrogen and Oxygen Isotopes in Nitrate	0.4g	2008-2-5	6028
8558	USGS32 Nitrogen and Oxygen Isotopes in Nitrate	0.9g	2008-2-5	6028
8562	CO2-Heavy, Paleomarine Origin	set (2)	2007-11-2	4978
8563	CO2-Light, Petrochemical Origin	set (2)	2007-11-2	4978
8564	CO2-Biogenic, Modern Biomass Origin	set (2)	2007-11-2	4963
8568	USGS34 Nitrogen and Oxygen Isotopes in Nitrate	0.9g	2008-2-5	6028
8569	USGS35 Nitrogen and Oxygen Isotopes in Nitrate	0.9g	2008-2-5	6028
8573	L-glutamic Acid USGS40(Light Carbon and Nitrogen Isotopes in L-glutamic Acid)	1g	2007-12-18	6012
8574	L-glutamic Acid USGS41 (Heavy Carbon and Nitrogen Isotopes in L-glutamic Acid)	0.5g	2007-12-18	6028
8590	High Sulfur Gas Oil Feed	1 qt	1985-6-24	6569
8599	Henderson Molybdenite	1 bottle at 10g	2011-3-30	4660
8631a	Medium Test Dust (MTD)	20g	2008-2-20	5519
8632	Ultra Fine Test Dust	20g	1998-10-9	9941
8680	Paint on Fiberboard	each	1997-2-26	6044
8704	Buffalo River Sediment	50g	2008-1-8	5901
8785	Air Particulate Matter on Filter Media	3 filters	2005-6-28	8398
8786	Filter Blank for RM 8785	filter	2005-6-24	5201
8820	Scanning Electron Microscope Scale Calibration Artifact	1 chip	2009-7-24	7698
8850	Zeolite Y	35-40g	2006-7-26	11643
8851	Zeolite A	35-40g	2006-9-8	11643
8852	Ammonium ZSM-5 Zeolite	35-40g	2006-7-26	11643
8983	Silicon Nitride Powder	4.5g	2008-2-21	10291
8988	Titanium Dioxide Powder - Particle Size Distribution	6g	2010-3-25	10641
9951	Aluminum Wafer Drop-In Sample Holder (6 in)	each	2001-7-5	6744
9952	Aluminum Wafer Drop-In Sample Holder (8 in)	each	2001-7-5	8334
C1252a	Phosphorus Copper Cu IX	block	2007-8-14	12852
C1112	Gilding Metal A (block)	disk	1981-10-1	9416
C1113	Gilding Metal B (block)	disk	1981-10-1	8939
C1114	Gilding Metal C (block)	disk	1981-10-1	7285
C1115	Commercial Bronze A (block)	disk	1981-11-1	7285
C1117	Commercial Bronze C (block)	disk	1981-11-1	7285
C1137a	White Cast Iron	disk	1996-9-18	6617
C1145a	White Cast Iron	disk	1988-1-1	6776
C1151a	Stainless Steel 23Cr-7Ni	disk	1992-12-1	7237
c1152a	Stainless Steel 18Cr-11Ni	disk	1990-2-1	6617
C1153a	Stainless Steel 17Cr-9Ni	disk	1990-9-1	6648
C1154a	Stainless Steel 19Cr-13Ni	disk	1992-6-1	6808
C1173	Cast Steel 3	disk	1989-1-1	6553
C1221	LA Carbon (AISI 1211)	disk	1993-4-1	6426
C1248	Nickel-Copper Alloy	disk	1986-12-1	8955
C1251a	Phosphorus Copper Cu VIII	block	2004-6-17	12852
C1253a	Phosphorus Copper X	block	2004-4-23	12852
C1285	LA Steel (A242) (mod.)	disk	1982-6-1	6792
C1290	High Alloy (HC-250 + V)	disk	1985-1-1	7062
C1291	High Alloy (Ni-Hard, Type I)	disk	1985-1-1	7173
C1292	High Alloy (Ni-Hard, Type IV)	disk	1985-1-1	8096
C1296	Stainless Steel	disk	1991-12-1	8064
C2400	HA Steel ACI (17/4 PH)	disk	1986-2-1	8987
C2401	HA Steel (ACI-C-4M-Cu)	disk	1986-2-1	8987
C2402	Hastelloy 7C	disk	1986-2-1	7428
C2415	Battery Lead	disk	1991-3-1	9511
C2416	Bullet Lead	disk	1988-2-1	9480
C2417	Lead-Base Alloy	disk	1987-2-1	9480
C2418	High-Purity Lead	disk	1987-2-1	9305
C2424	Ductile Iron C	disk	1985-7-1	7603