美國NIST系列標(biāo)準(zhǔn)品（貨號：SRM 2779）

 詳細(xì)信息美國國家標(biāo)準(zhǔn)技術(shù)研究院（NIST）是屬于美國商業(yè)部的技術(shù)管理部門NIST 標(biāo)準(zhǔn)品及標(biāo)準(zhǔn)件包括：食品與農(nóng)業(yè)，健康與診斷，法醫(yī)學(xué)，環(huán)境，高純試劑和工業(yè)衛(wèi)生等行業(yè)，貨期為2周 NIST標(biāo)準(zhǔn)品|規(guī)格|產(chǎn)品|價格|銷售 美國國家標(biāo)準(zhǔn)技術(shù)研究院（NIST）（National Institute of Standards and Technoligy）是屬于美國商業(yè)部的技術(shù)管理部門，前身是1901年建立的聯(lián)邦政府的個物理科學(xué)實驗室，位于馬里蘭州的 Gaithersburg，是目前NIST總部所在地，占地234公頃，另一分部，位于科羅拉多州的Boulder,占地84公頃，還有兩個設(shè)在大學(xué)的聯(lián) 合研究所，JILA在Colorado大學(xué)，CARB在Maryland大學(xué)。NIST的任務(wù)是為提高勞動生產(chǎn)率、促進貿(mào)易和改善生活質(zhì)量、提高計量、標(biāo) 準(zhǔn)和技術(shù). NIST標(biāo)準(zhǔn)品及標(biāo)準(zhǔn)件包括:食品與農(nóng)業(yè)、健康與診斷、法醫(yī)學(xué)、環(huán)境、高純試劑、和工業(yè)衛(wèi)生等行業(yè)。

 

SRM Number	SRM Name	Unit of Issue
1d	Limestone, Argillaceous	70 g
4l	Cast Iron	150 g
5m	Cast Iron	150 g
6g	Cast Iron	150 g
8k	Bessemer Steel (Simulated), 0.1 % Carbon	150 g
12h	Basic Open-Hearth Steel, 0.4% Carbon	150 g
13g	0.6% Carbon Steel	150 g
14g	Carbon Steel (AISI 1078)	150 g
15h	Basic Open-Hearth Steel, 0.1% Carbon	150 g
16f	Basic Open- Hearth Steel, 1% carbon	150 g
17f	Sucrose Optical Rotation	60 g
19h	Basic Electric Steel, 0.2% Carbon	150 g
20g	AISI 1045 Steel	150 g
25d	Manganese Ore	60 g
30f	LA Steel, Cr-V (SAE 6150)	150 g
32e	Nickel-Chromium Steel (SAE 3140)	150 g
33e	LA Steel, Ni-Mo (SAE 4820)	150 g
36b	Chromium-Molybdenum Steel	150 g
39j	Benzoic Acid (Calorimetric Standard)	30 g
45d	Cu Freezing Point	450 g
46h	Portland Cement Fineness Std	10 x 5 g
49e	Lead Freezing Point	600 g
50c	Tungsten-Chromium-Vanadium Steel	150 g
53e	Bearing metal (84Pb-10Sb-6Sn)	150 g
54d	Bearing metal (Tin base)	170 g
57b	Silicon metal	40 g
58a	Ferrosilicon (73% Si Regular Grade)	75 g
59a	Ferrosilicon	50 g
64c	Ferrochromium, High Carbon	100 g
68c	Ferromanganese, High Carbon	100 g
69b	Bauxite (Arkansas)	60 g
72g	LA Steel (AISI 4130)	150 g
73c	Stainless Steel, Cr (SAE 420)	150 g
76a	Burnt Refractory (Al203-40%)	75 g
77a	Burnt Refractory (Al203-60%)	75 g
78a	Burnt Refractory (Al203-70%)	75 g
79a	Fluorspar, Customs Grade	120 g
81a	Glass Sand	75 g
82b	Cast Iron (Ni-Cr)	150 g
84l	Potassium Hydrogen Phthalate	60 g
87a	Aluminum-Silicon Alloy	75 g
88b	Dolomitic Limestone	75 g
89	Glass, Lead Barium	45 g
90	Ferrophosphorus	75 g
92	Soda-Lime Glass Powder	45 g
93a	Borosilicate Glass	wafer
94c	Zinc-base Die Casting Alloy	150 g
97b	Flint Clay	60 g
98b	Plastic Clay	60 g
99b	Soda Feldspar	40 g
100b	LA Steel, Manganese (SAE T340)	150 g
101g	Stainless Steel (AISI 304L)	100 g
106b	LA Steel, Cr-Mo-Al (Nitralloy rG)	150 g
107c	Cast Iron (Ni-Cr-Mo)	150 g
113b	Zinc Concentrate	100 g
114q	Portland Cement Fineness Std	set (20)
115a	Cast Iron (Cu-Ni-Cr)	150 g
120c	Phosphate Rock (Florida)	90 g
121d	Stainless Steel, (Cr 17-Ni 11-Ti 0.3) (AISI 321)	150 g
122i	Cast Iron	150 g
123c	Stainless Steel, Cr-Ni-Nb (AISI 348)	150 g
125b	LA Steel, High Silicon	1 bottle x 100 g
126c	High-Nickel Steel (36 % Ni)	150 g
127b	Solder, 40Sn-60Pb	150 g
129c	LA Steel, High Sulfur (SAE 112)	150 g
132b	Tool Steel (AISI M2)	150 g
133b	Chromium-Molybdenum Steel	150 g
134a	Tool Steel, Mo-W-Cr-V	150 g
136f	Potassium Dichromate, (Oxidimetric Standard)	60 g
139b	LA Steel, Cr-Ni-Mo (AISI 8640)	150 g
141d	Acetanilide	2 g
142	Anisic Acid	2 g
143d	Cystine	2 g
148	Nicotinic Acid	2 g
152a	Basic Open-Hearth Steel, 0.5% Carbon (Tin Bearing)	150 g
154c	Titanium Dioxide	90 g
155	LA Steel, Cr-W	150 g
158a	Bronze, Silicon	150 g
160b	Stainless Steel (Cr 18-Ni 12-Mo 2) (AISI 316)	150 g
163	LA Steel, 1.0 C	100 g
165a	Glass Sand (Low Iron)	75 g
166c	Stainless Steel, Low-Carbon (AISI 316L)	100 g
173c	Titanium Alloy (6Al-4V)	50 g
178	0.4C Basic Oxygen Furnace Steel	150 g
179	LA Steel, High Silicon	150 g
180	Fluorspar, High Grade	120 g
181	Lithium Ore (Spodumene)	45 g
182	Lithium Ore (Petalite)	45 g
183	Lithium Ore (Lepidolite)	45 g
186g	pH Standards, (set of 186-I-g + 186-II-g)	set
187e	Sodium Tetraborate (Borax), pH	30 g
188	Potassium Hydrogen Tartrate, pH	60 g
189c	Potassium Tetroxalate Dihydrate pH Standard	65 g
191d	pH Standards, (set of 191d-I + 191d-II)	1 bottle x25g;1bottlex30g
193	Potassium Nitrate	90 g
195	Ferrosilicon (75% Si-HP Grade)	75 g
196	Ferrochromium, Low Carbon	100 g
198	Silica Brick	45 g
199	Silica Brick	45 g
200b	Potassium Dihydrogen Phosphate, (KH2PO4)	90 g
211d	Toluene Liquid Density	4x5 mL
277	Tungsten Concentrate	1 bottle x 100 g
278	Obsidian Rock	35 g
291	LA Steel, Cr-Mo (ASTM A 213)	150 g
293	LA Steel, Cr-Ni-Mo (AISI 8620)	150 g
330a	Copper Ore Mill Heads	1 bottle x 90 g
331a	Copper Ore Mill Tails	40 g
333a	Molybdenum Sulfide Concentrate	1 pouch x 60 g
334	Gray Cast Iron (Carbon & Sulfur)	150 g
338	White Cast Iron (Carbon & Sulfur)	150 g
339	Stainless Steel, Cr-Ni-Se (SAE 30)	150 g
341	Ductile Cast Iron	150 g
342a	Nodular Cast Iron	150 g
343a	Stainless Steel (AISI 431)	150 g
344	HA Steel, (Mo Precipitation Hardening)	150 g
345a	HA Steel, (Cu Precipitation Hardening)	150 g
346a	Valve Steel	150 g
348a	Hi Temp. Alloy, (A286) Ni-Cr	150 g
349a	Waspaloy	150 g
350b	Benzoic Acid (Acidimetric)	30 g
351a	Sodium Carbonate	50 g
360b	Zirconium (Sn-Fe-Cr) Alloy	100 g
361	AISI 4340 Steel	150 g
363	Chromium-Vanadium Steel (Modified)	150 g
364	LA Steel, High C (mod.)	150 g
368	Carbon Steel (AISI 1211)	150 g
399	Unalloyed Copper VI (chips)	50 g
400	Unalloyed Copper VII (chips)	50 g
423	Molybdenum Oxide Concentrate	1 pouch x 60 g
454	Unalloyed Copper XI (chips)	35 g
457	Unalloyed Copper IV (solid)	rod
458	Beryllium-Copper (17510)	50 g
459	Beryllium-Copper (17200)	50 g
460	Beryllium-Copper (17300)	50 g
480	Tungsten-Molybdenum EPMA	disk
481	Gold-Silver EPMA	set (6)
482	Gold-Copper EPMA	set (6)
494	Unalloyed Copper I (solid)	rod
495	Unalloyed Copper II (solid)	rod
498	Unalloyed Copper V (solid)	rod
499	Unalloyed Copper VI (solid)	rod
500	Unalloyed Copper VII (solid)	rod
600	Bauxite, Australian-Darling Range	90 g
607	Potassium Feldspar	5 g
610	Trace Elements in Glass	4 wafers
611	Trace Elements in Glass	4 wafers
612	Trace Elements in Glass	4 wafers
613	Trace Elements in Glass	4 wafers
614	Trace Elements in Glass	4wafers
615	Trace Elements in Glass	4 wafers
616	Trace Elements in Glass	4 wafers
617	Trace Elements in Glass	4 wafers
620	Soda Lime, Flat	set (3)
621	Soda-Lime Container	set (3)
622	Soda-Lime Silica (Durability)	2.2 kg
623	Borosilicate (Durability)	2.2 kg
624	Lead-Silica, for dc resistivity	200 g
625	Zinc-base A	block
626	Zinc-base B	block
627	Zinc-base C	block
628	Zinc-base D	block
629	Zinc-base E-ASTM AC 41A	disk
630	Zinc-base F	block
631	Zinc Spelter (mod.)	block
633a	Portland Cement	4 vials x 5 g
634a	Portland Cement	100 g
640d	Silicon Powder Line Position + Line Shape Std for Powder Dif	7.5 g
641	Titanium Alloy, 8 Mn (A)	disk
642	Titanium Alloy, 8 Mn (B)	disk
643	Titanium Alloy, 8 Mn (C)	disk
647	Titanium Alloy, Al-Mo-Sn-Zr	50 g
648	Titanium Alloy, Al-Sn-Zr-Cr-Mo	50 g
649	Titanium Alloy, V-Al-Cr-Sn	50 g
650	Unalloyed Titanium A	30 g
654b	Titanium Alloy, Al-V	disk
656	Silicon Nitride Powders for Quantitative Analysis	2 x 10 g
659	Particle Size Distribution Standard for Sedigraph Calibration	set (5)
660b	Line Position and Line Shape, Std for Powder Diffraction	6 g
663	Chromium-Vanadium Steel (Modified)	5 rods
665	Electrolytic Iron	5 rods
670	Rutile Ore	90 g
671	Nickel Oxide 1	25 g
672	Nickel Oxide 2	25 g
673	Nickel Oxide 3	25 g
674b	X-Ray Powder Diffraction Intensity Set (Quantitative Powder Diffraction Standard)	10.00 g (powder)
675	Line Position, Mica (XRD)	7.5 g
676a	Alumina Powder for Quantitative Analysis by X-ray Diffraction	20 g
679	Brick Clay	75 g
682	High Purity Zinc	block
683	Zinc, metal	block
685r	High Purity Gold (Rod)	rod 15g
688	Basalt Rock	60 g
689	Ferrochromium Silicon	100 g pow
690	Iron Ore Canada	100 g
691	Iron Oxide, Reduced	100 g
692	Iron Ore, Labrador	100 g
693	Iron Ore, Nimba	100 g
694	Phosphate Rock, Western	90 g
695	Trace Elements in Multi-Nutrient Fertilizer	70 g
696	Bauxite, Surinam	60 g
697	Bauxite, Dominican	60 g
698	Bauxite, Jamaican	60 g
699	Alumina (Reduction Grade)	60 g
705a	Polystyrene	5 g
706a	Polystyrene	18 g
709	Extra Dense Lead Glass	500 g
714	Alumina Glass Anneal Pt	225 g
717a	Hi Boron Glass Viscosity	450 g
720	Sapphire Heat Capacity	15 g
723e	Tris Acidimetric	50 g
726	Selenium, Inter-Purity	450 g
728	Zinc, Intermediate Purity	450 g
731l1	Borosilicate Glass - Thermal Expansion	5 cm
731l2	Borosilicate Glass - Thermal Expansion	10 cm
731l3	Borosilicate Glass - Thermal Expansion	15 cm
738	Stainless Steel - Thermal Expansion	51 x 6.4 mm
740a	Zinc (Freezing Point)	200 g
741a	Tin (Freezing Point)	200 g
742	Alumina (Reference Point)	10 g
762	Magnetic Moment Standard Nickel Disk	6 mm dia
764a	Magnetic Susceptibility Standard - Platinum Cylinder	3 mm dia. x 3.42 L
772a	Nickel Sphere for Magnetic Moment	each
773	Soda-Lime-Silica (Glass Liquidus)	7-2.5cm sq x 0.6cm, ~65g
774	Lead-Silica (Dielectric Constant)	block
781d2	Molybdenum (Heat Capacity)	10 cm
853a	Aluminum Alloy 3004	40 g
854a	Aluminum Alloy 5182	40 g chip
855a	Aluminum Casting Alloy 356	30 g
856a	Aluminum Casting Alloy 380	30 g
858	Aluminum Alloy 6011	35 g
861	Nickel-based Superalloy	50 g
862	High Temp. Alloy L605	100 g
864	Inconel 600	100 g
865	Inconel 625	150 g
866	Incoloy, 800	100 g
867	Incoloy, 825	100 g
868	High Temp. Alloy Fe-Ni-Co	100 g
869b	Column Selectivity Test Mixture for Liquid Chromatography	5 x 1.1 mL
870	Column Performance Test Mixture of Liquid Chromatography	5 x 1.1 mL
871	Bronze, Phosphor (CDA 521)	100 g
872	Bronze, Phosphor (CDA 544)	100 g
874	Cupro-Nickel, 10% (CDA 706)	100 g
875	Cupro-Nickel, 10% (CDA 706)	100 g

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