美国NIST标准物质在中国有代理吗？深圳远扬化学技术有限公司代理美国NIST标准物质，原厂订货，质量保证，价格公道。更多进口标准品标准物质及国产杂质对照品，欢迎进入我公司展台查询。
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美国标准局NIST标准物质部分产品列表：
1660a Methane and Propane in Air (Nominal: 4 µmol/mol Methane; 1 µmol/mol Propane) cylinder
8546 NBS28 (Silicon and Oxygen Isotopes in Silica Sand) 0.4 g
630 Zinc-Base F block
1223 Chromium Steel disk
8540 IAEA-CH-7 (Carbon and Hydrogen Isotopes in Polyethylene Foil) 3.5 g
634a Portland Cement 100 g
862 High-Temperature Alloy L 605 100 g
2722 Crude Oil (Heavy Sweet) 5X10 mL
1666b Propane in Air (Nominal Amount-of-Substance Fraction 10 µmol/mol) cylinder
1905 Nickel Microhardness Test Block (Knoop) each
1750 Standard Platinum Resistance Thermometer Certified Thermometer each
887 Cemented Carbide (W-83,Co-10) 100 g
1650b Diesel Particulate Matter 200 mg
924a Lithium Carbonate 30 g
1089 Steels, Set (consists of SRMs 1095, 1096, 1097, 1098 and 1099) 5 rods
3250 Serenoa repens (Fruit) 5 x 6 g
920 D-Mannitol 50 g
2976 Mussel Tissue (Trace Elements & Methylmercury) Freeze-dried 25 g
2905 Trace Terrorist Explosives Simulants 4 bottles x 1 g each
3950 Vitamin B6 in Frozen Human Serum 2 vials, 1 level each
160b Stainless Steel (Cr 18-Ni 12-Mo 2) (AISI 316) 150 g
2621a Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 1.5 % mol/mol) cylinder
1132 Lead-Base Bearing Metal (84Pb - 10Sb - 6Sn) disk
8493 Monterey Pine Whole Biomass Feedstock 50 g
2893 Ethanol-Water Solution (nom., 0.08 %) 5 x 1.2 mL
4929F Iron-55 Radioactivity Standard 5 mL
967a Creatinine in Frozen Human Serum set(4) (2 each conc)
1951c Lipids in Frozen Human Serum 4 vials (2 each conc)
155 Chromium-Tungsten Steel 150 g
8539 NBS22 Oil (Carbon and Hydrogen Isotopes in Oil) 1 mL
4354 Lake Sediment Powder 25 g
79a Fluorspar 120 g
1361b Coating Thickness Standard (Nonmagnetic Coating on Steel) set (5)
8548 IAEA-N-2 (Nitrogen Isotopes in Ammonium Sulfate) 0.4 g
1488 Poly (Methyl Methacrylate) 29 K Narrow Molecular Weight Distribution 2 g
1112 Gilding Metal disk
2711a Montana II Soil 50 g
1548a Typical Diet set (2)
3110 Cerium (Ce) Standard Solution 5x10 mL
4320b Curium-244 Radioactivity Standard 5 mL
4357 Ocean Sediment Powder 85 g
1766 Low Alloy Steel disk
1246 Incoloy® 800 disk
1711 Aluminum Alloy 3004 disk
1941b Organics in Marine Sediment 50 g
64c Ferrochromium, High Carbon 100 g
3152a Sodium (Na) Standard Solution 50 mL
633a Portland Cement 4 vials x 5 g
2218 Miniaturized Hi Energy Charpy, V Notch KLST Impact Specimen set
610 Trace Elements in Glass 4 wafers
973 Boric Acid Acidimetric Standard 100 g
2798a Vickers Microhardness of Nickel each
1893 Copper Microhardness Test Block (Knoop) each
C1252a Phosphorus Deoxidized Copper - Cu IX block
3153a Strontium (Sr) Standard Solution 5 x 10 mL
2093 Low-Energy Charpy V-Notch Impact Specimen Self-Verification (ASTM E23) set
1957 Organic Contaminants in Non-Fortified Human Serum 5 x 10 mL
93a Borosilicate Glass wafer
1764a Low Alloy Steel disk
3068 Total Chlordane in Methanol 5 x 1.2 mL
2246 Relative Intensity Correction Standard for Raman Spectroscopy: 830 nm Excitation each
2642a Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 8 % mol/mol) cylinder
1450d Thermal Conductivity, Fibrous Glass Board each
1359b Coating Thickness Standard (Nonmagnetic Coating on Steel) set (5)
1681b Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 1000 µmol/mol) cylinder
94c Zinc-Base Alloy (Die Casting) 150 g
1857 Tool Steel for Abrasive Wear Standard 2 blocks
30f Cr-V Steel (SAE 6150) 150 g
120c Phosphate Rock (Florida) 90 g
4353A Rocky Flats Soil Number 2 90 g
2628a Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 10 µmol/mol) cylinder
2152 Urea Combustion Calorimetric Standard 25 g
1034 Unalloyed Copper rod
8551 USGS26 0.5 g
68c High-Carbon Ferromanganese 100 g
2191a Sodium Bicarbonate 30 g
1249 Ni-Cr-Fe-Nb-Mo Alloy UNS N077178 (disk form) disk
1677c Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 10 µmol/mol) cylinder
4222C Carbon-14 Radioactivity Standard for Liquid Scintillation Counting 5 mL
688 Basalt Rock 60 g
620 Soda Lime, Flat set (3)
80a Soda-Lime Glass (Beads) 45 g
2659a Oxygen in Nitrogen (Nominal Amount-of-Substance Fraction 21 % mol/mol) cylinder
913b Uric Acid 10 g
1482a Polyethylene 0.3 g
1634c Trace Elements in Fuel Oil 100 mL
1082 Cigarette Ignition Strength Standard 1 carton (200 cigarettes)
101g Stainless Steel (AISI 304L) 100 g
Sodium Carbonate (191d-II)
166c Stainless Steel, Low-Carbon (AISI 316L) 100 g
400 Unalloyed Copper - Cu VII 50 g
1895 Nickel Microhardness Test Block (Knoop) each
2693 Bituminous Coal (Sulfur, Mercury, and Chlorine) 50 g
2811 Rockwell C Hardness - Mid Range each
2392 Mitochondrial DNA Sequencing set (3)
1364b Coating Thickness Standard (Nonmagnetic Coating on Steel) set (5)
3237 Soy Protein Concentrate 5 x 10 g
2185 Potassium Hydrogen Phthalate pD Standard 60 g
2186I Potassium Dihydrogen Phosphate 30 g
731L2 Borosilicate Glass - Thermal Expansion 10 cm
624 Lead-Silica Glass for dc Volume Resistivity 200 g
4332E Americium-243 Radioactivity Standard 5 mL
865 Inconel 625 150 g
2717a Sulfur in Residual Fuel Oil (Nominal Mass Fraction 3%) 100 mL
173c Titanium Alloy (6Al-4V) 50 g
2088 Density Standard for Medical Computed Tomography five foam blocks
3120a Germanium (Ge) Standard Solution 50 mL
980 Isotopic Standard for Magnesium 0.25 g
1922 Liquid Refractive Index - Mineral Oil 30 mL
2695 Fluoride in Vegetation 2 x 25 g (1 ea conc)
14g Carbon Steel (AISI 1078) 150 g
1878b Respirable Alpha Quartz (Quantitative X-Ray Powder Diffraction Standard) 5 g
1224 LA Steel, Carbon (AISI 1078) disk
1157 Tool Steel (AISI M2) disk
2721 Crude Oil (Light -Sour) 5X10 mL
2453a Hydrogen In Titanium Alloy (Nominal Mass Fraction 125 mg/kg H) 10 g
12h Basic Open-Hearth Steel, 0.4% Carbon 150 g
203 Ultraviolet-Visible-Near-Infrared Wavelength/Wavenumber Transmission Standard each
4351 Human Lung Environmental Radioactivity Standard 45 g
8563 CO2-Light, Petrochemical Origin (Carbon Dioxide) set (2)
1728 Tin Alloy (Sn-3Cu-0.g) disk
126 Electrolytic Iron disk
8851 Zeolite A 35-40 g
158a Silicon Bronze 150 g
339 17 Chromium-9 Nickel-0.2 Selenium Steel 150 g
1641e Mercury in Water 10x10 mL
1656 Thianthrene Combustion Calorimetric Standard 30 g
628 Spectrographic Zinc-Base Die-Casting Alloy D block
53e Lead-Base Bearing Metal (84Pb-10Sb-6Sn) 150 g
4361C Hydrogen-3 Radioactivity Standard 500 mL
2830 Knoop Hardness of Ceramics each
2448 Mercury in Brominated Activated Carbon 25 g
8529 IAEA-S-3 (Sulfur Isotopes in Silver Sulfide) 1 bottle x 0.5g
1982 Zirconia Thermal Spray Powder - Particle Size Distribution 10 g
(Nitrogen Isotopes in Ammonium Sulfate)
1258-I Aluminum Alloy 6011 disk
2587 Trace Elements in Soil (contains lead from paint) 55 g
643 Spectroscopic Titanium-Base Standards Titanium Alloy, 8 Mn (C) disk
1111 Red Brass Standard disk
2373 Genomic DNA Standards for HER2 Measurements 5 vials, 1 each level
1990 Single Crystal Diffractometer Alignment Standard - Ruby Sphere 3 spheres
1696a Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 3500 µmol/mol) cylinder
1596 Dinitropyrene Isomers and 1-Nitropyrene in Methylene Chloride 5 x 1.3 mL
16 Glass Sand 75 g
663 Chromium-Vanadium Steel (Modified) 5 rods
(Nitrogen Isotopes in Gaseous Nitrogen)
2885 Polyethylene (Mw, 6 280 g/mol) 0.3 g
914a Creatinine 10 g
2267 Deuterated Levoglucosan in Ethyl Acetate 5 x 1.2 mL
8446 Perfluorinated Carboxylic Acids and Perfluorooctane Sulfonamide in Methanol 4 x 1.2 mL
2775 Foundry Coke 50 g
4326a Polonium-209 Radioactivity Standard 5 mL
915b Calcium Carbonate 20 g
2165 Low Alloy Steel 150 g
2553 Optical Fiber Coating Diameter (Nominal Refractive Index 1.504) each
2261 Chlorinated Pesticides in Hexane 5 x 1.2 mL
1831 Soda Lime Sheet Glass 3 plaets
8988 Titanium Dioxide Powder - Particle Size Distribution 6 g
2816 Rockwell Hardness 15N Scale - Low Range (Nominal 72 HR15N) 1 block
3144 Rhodium (Rh) Standard Solution (nominal 1 mg/g) 5x10 mL
2818 Rockwell Hardness 15N Scale - High Range (Nominal 91 HR15N) 1 block
C1151a Stainless Steel 23Cr-7Ni disk
1965 Microsphere Slide (10-µm Polystyrene Spheres) slide
2135c Ni/Cr Thin Film Depth Profile each
1727 Anode Tin block
Sodium Bicarbonate (191d-I)
2384 Baking Chocolate 5 X 91 g
195 Ferrosilicon (75% Si-HP Grade) 75 g
8599 Henderson Molybdenite 10 g
2899a Ethanol-Water Solution, (nominal 25 % by mass) 5 x 10 mL
8558 USGS32 Nitrogen and Oxygen Isotopes in Nitrate 0.9 g
2396 Oxidative DNA Damage Mass Spectrometry Standards set (10)
3673 Organic Contaminants in Non-Smokers' Urine (Frozen) 5 x 10 mL
3121 Gold (Au) Standard Solution 5 x 10 mL
3113 Cobalt (Co) Standard Solution 5x10 mL
3532 Calcium-Containing Solid Oral Dosage Form 5 x 10 g
1129 Solder (63Sn-37Pb) 200 g
897 Tracealloy A 35 g
C2401 HA Steel (ACI-C-4M-Cu) disk
1761a Low Alloy Steel disk
127b Solder (40Sn — 60Pb) 150 g
2031b Metal-on-Fused-Silica Neutral Density Filters (250nm-635nm) set (3)
1945 Organics in Whale Blubber 2x15 g
8550 USGS25 0.5 g
1173 Ni-Cr-Mo-V Steel disk
1124 Free Cutting Brass (UNS C36000) 1 disk
346a Valve Steel 150 g
1881a Portland Cement 4 vials x 5g
1d Limestone, Argillaceous 70 g
2214 Isooctane Liquid Density 4x5 mL
1295 Stainless Steel (SAE 405) disk
978a Assay-Isotopic Standard for Silver 0.25 g
3177 Mercuric Chloride Standard Solution 5 x 10 mL
893 Stainless Steel (SAE 405) 150 g
3112a Chromium (Cr) Standard Solution 5 x 10 mL
1570a Trace Elements in Spinach Leaves 60 g
3184 Bromide Anion Standard Solution 5x10 mL
8491 Sugarcane Bagasse Whole Biomass Feedstock 50 g
869b Column Selectivity Test Mixture for Liquid Chromatography 5 x 1.1 mL
2374 DNA Sequence Library for External RNA Controls 96 tubes
2806b Medium Test Dust (MTD) in Hydraulic Fluid 2 x 400mL
8480 Secondary Ferrite Number Standard - Low Range 10x12x20
333a Molybdenum Sulfide Concentrate 1 pouch x 60 g
313 Neodymium (Nd) Standard Solution 5x10 mL
8554 IAEA-S-1 (Sulfur Isotopes in Silver Sulfide) 0.5 g
2445 Mercury in Iodized Activated Carbon 25 g
360b Zirconium (Sn-Fe-Cr) Alloy 100 g
690 Iron Ore Canada 100 g
2870 Relative Permittivity and Loss Tangent 1422 Cross-Linked Polystyrene circular-cylindrical puck
70 Polystyrene (Narrow Molecular Weight Distribution) 5 g
2235 Bismuth for Thermal Analysis 1.5 g
154c Titanium Dioxide 90 g
1584 Priority Pollutant Phenols in Methanol 5 x 1.2 mL
2831 Vickers Hardness of Ceramics and Hardmetals each
2900 Ethanol-Water Solution (Nominal Mass Fraction 95.6%) 5 x 10 mL
