NIST标准物质,NIST标准物质应用,NIST标准物质产品列表-深圳远扬化学技术有限公司

详细介绍

NIST标准物质 深圳远扬化学技术有限公司优势供应挪威Chiron标准品，意大利Chromogenix肝素检测试剂，CP，EP，BP，USP，JP，LGC英国政府化学家实验室杂质标准品，TRC加拿大多伦多化学标准品，TLC药物标准品，MOLCAN药物标准品，NIBSC 英国国家生物制品检定所标准试剂， Sigma-Aldrich试剂, 美国ChromaDex中草药标准品，瑞士CaroteNature类胡萝卜素标准品，法国Extrasynthese中草药标准品，WHO世界卫生组织药物标准品，NIST美国国家标准局标准品，IRRM欧洲标准局标准品等各种标准品，CIL美国剑桥同位素标准品，种类齐全，到货迅速。

NIST标准物质 产品列表：

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

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 Cr-V Steel (SAE 6150) 150 g

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

33e Nickel Steel 150 g

36b Chromium-Molybdenum Steel 150 g

39j Benzoic Acid (Calorimetric Standard) 30 g

45d Copper Secondary Freezing Point 450 g

46h Portland Cement Fineness Std 10 vials x 5 g

49e Lead Secondary Freezing Point Standard 600 g

50c Tungsten-Chromium-Vanadium Steel 150 g

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

54d Bearing Metal (Tin Base) 75 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 High-Carbon Ferromanganese 100 g

69b Bauxite (Arkansas) 60 g

70b Potassium Feldspar 1 bottle x 40g

72g Low Alloy 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 120 g

80a Soda-Lime Glass (Beads) 45 g

81a Glass Sand 75 g

82b Nickel-Chromium Cast Iron 150 g

84l Potassium Hydrogen Phthalate 60 g

87a Silicon-Aluminum Alloy 75 g

88b Dolomitic Limestone 75 g

89 Glass, Lead Barium 45 g

90 Ferrophosphorus 75 g

92 Soda-Lime Glass, Low Boron (Powder) 45 g

93a Borosilicate Glass wafer

94c Zinc-Base Alloy (Die Casting) 150 g

97b Flint Clay 60 g

98b Plastic Clay 60 g

99b Soda Feldspar 40 g

100b Manganese Steel 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

114q Portland Cement Fineness Std 20 vials

115a Copper-Nickel-Chromium Cast Iron 150 g

120c Phosphate Rock (Florida) 90 g

122i Cast Iron 150 g

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

125b LA Steel, High Silicon 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 Molybdenum-Tungsten-Chromium-Vanadium Steel 150 g

136f Potassium Dichromate, (Oxidimetric Standard) 60 g

139b Chromium-Nickel-Molybdenum Steel 150 g

141d Acetanilide 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 Chromium-Tungsten Steel 150 g

158a Silicon Bronze 150 g

160b Stainless Steel (Cr 18-Ni 12-Mo 2) (AISI 316) 150 g

163 Chromium Steel 100 g

165a Glass Sand 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

185i Potassium Hydrogen Phthalate, pH Standard 60 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 Standard) 60 g

189c Potassium Tetroxalate Dihydrate pH Standard 65 g

191d pH Standard 1 bottle x25g;1bottlex30g

Sodium Bicarbonate (191d-I)

Sodium Carbonate (191d-II)

193 Potassium Nitrate 90 g

194a Ammonium Dihydrogen Phosphate 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 Densit- Extended Range 4x5 mL

277 Tungsten Concentrate 1 bottle x 100 g

278 Obsidian Rock 35 g

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

293 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 150 g

338 White Cast Iron (Carbon & Sulfur) 150 g

339 17 Chromium-9 Nickel-0.2 Selenium Steel 150 g

341 Ductile Cast Iron 150 g

342a Nodular Cast Iron 150 g

343a Stainless Steel (AISI 431) 150 g

344 15 Chromium-7 Nickel Steel (Mo Precipitation Hardening) 150 g

346a Valve Steel 150 g

349a Waspaloy 150 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 - Cu VI 50 g

400 Unalloyed Copper - Cu VII 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 Alloy 50 g

480 Tungsten 20 % - Molybdenum Alloy Electron Microprobe Standard disk

481 Gold-Silver Wires for Microprobe Analysis set (6)

482 Gold-Copper Wires for Microprobe Analysis 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 - Cu VII 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 4\wafers

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)

622 Soda-Lime-Silica Glass 2.2 kg

623 Borosilicate Glass 2.2 kg

624 Lead-Silica Glass for dc Volume Resistivity 200 g

625 Zinc-Base A block

626 Zinc-Base B block

627 Spectrographic Zinc-Base Die-Casting Alloy C block

628 Spectrographic Zinc-Base Die-Casting Alloy D block

629 Zinc-Base E-ASTM AC 41A block

630 Zinc-Base F block

631 Spectrographic Zinc Spelter (Modified) block

633a Portland Cement 4 vials x 5 g

634a Portland Cement 100 g

640e Line Position and Line Shape Standard for Powder Diffraction (Silicon Powder) 7.5 g

641 Spectroscopic Titanium-Base Standards Titanium Alloy, 8 Mn (A) disk

642 Spectroscopic Titanium-Base Standards Titanium Alloy, 8 Mn (B) disk

643 Spectroscopic Titanium-Base Standards Titanium Alloy, 8 Mn (C) disk

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

648 Titanium-Base Alloy 5Al-2Sn-2Zr-4Cr-4Mo 50 g

649 Titanium-Base Alloy (15V-3Al-3Cr-3Sn) 50 g

654b Titanium Alloy, Al-V disk

656 Silicon Nitride for Quantitative Analysis by Powder Diffraction 2 x 10 g

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

660c Line Position and Line Shape Standard for Powder Diffraction (Lanthanum Hexaboride Powder) 6 g

663 Chromium-Vanadium Steel (Modified) 5 rods

665 Electrolytic Iron 5 rods

670 Rutile Ore 90 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 (Quantitative Analysis Powder Diffraction Standard) 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

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 (Narrow Molecular Weight Distribution) 5 g

709 Extra Dense Lead Glass disk

717a Hi Boron Glass Viscosity disk

720 Sapphire Heat Capacity 15 g

723e Tris Acidimetric 50 g

728 Intermediate-Purity Zinc 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 Standard 419.527 °C 200 g

741a Tin Freezing-Point Standard 200 g

742 Aluminum Oxide Pyrometric Standard 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 Magnetic Moment Standard - Nickel Sphere each

774 Lead-Silica Glass for Dielectric Constant and ac Loss Characteristics block

781D2 Molybdenum - Heat Capacity 10 cm

853a Aluminum Alloy 3004 40 g

854a Aluminum Alloy 5182 40 g

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-Temperature Alloy L 605 100 g

864 Inconel 600 100 g

865 Inconel 625 150 g

866 Incoloy 800 100 g

867 Ni-Fe-Cr Alloy UNS N08825 (chip form) 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 Phosphor Bronze (CDA 521) 100 g

872 Phosphor Bronze (CDA 544) 100 g

874 Cupro-Nickel, 10% (CDA 706) "HIGH-PURITY" 100 g

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

880 Nickel Silver (CDA 770) 100 g

882 Nickel-Copper Alloy (65Ni-31Cu-3Al) 100 g

885 Refined Copper 200 g

886 Refractory Gold Ore 200 g

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

892 High-Alloy White Cast Iron (Ni-Hard, Type IV) 150 g

893 Stainless Steel (SAE 405) 150 g

895 Stainless Steel (SAE 201) 150 g

897 Tracealloy A 35 g

899 Tracealloy C 35 g

900a Antiepilepsy Drugs in Frozen Human Serum 4 vials

909c Frozen Human Serum 3 x 2 mL

911c Cholesterol 2 g

913b Uric Acid 10 g

914a Creatinine 10 g

915b Calcium Carbonate 20 g

917c D-Glucose (Dextrose) 50 g

919b Sodium Chloride (Clinical) 30 g

920 D-Mannitol 50 g

921 Cortisol (Hydrocortisone) 1 g

924a Lithium Carbonate 30 g

927e Bovine Serum Albumin (7%, solution) 10 x 2.2mL

928 Lead Nitrate (Clinical) 30 g

929a Magnesium Gluconate 5 g

937 Iron Metal (Clinical Standard) 50 g

951a Boric Acid Isotopic Standard 10 g

953 Neutron Density Monitor Wire 1 m

955c Toxic Metals in Caprine Blood 4 vials

956d Electrolytes in Frozen Human Serum 6 x 2.0 mL

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

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

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

971 Hormones in Frozen Human Serum 2 x 5 mL

972a Vitamin D Metabolites in Frozen Human Serum 4 x 1 mL

973 Boric Acid Acidimetric Standard 100 g

975a Isotopic Standard for Chlorine 0.25 g

977 Isotopic Standard for Bromine 0.25 g

978a Assay-Isotopic Standard for Silver 0.25 g

979 Chromium Isotopic Standard 0.25 g

980 Isotopic Standard for Magnesium 0.25 g

981 Common Lead Isotopic Standard 1 g wire

982 Equal-Atom Lead Isotopic Standard 1 g wire

983 Radiogenic Lead Isotopic Standard 1 g wire

984 Rubidium Chloride 0.25 g

986 Isotopic Standard for Nickel 0.5 g

987 Strontium Carbonate Isotopic Standard 1 g

994 Isotopic Standard for Gallium 0.25 g

998 Angiotensin I (Human) 0.5 mg

999c Potassium Chloride Primary Standard (Dried at 500 °C) 30 g

1003c Glass Beads - Particle Size Distribution 28 g

1004b Glass Beads - Particle Size Distribution 43 g

1010a Microcopy Resolution Test Charts set (5)

1012 Flooring Radiant Panel set (3)

1017b Glass (Particle Size) 70 g

1018b Glass (Particle Size) 87 g

1019b Glass (Particle Size) 200 g

1021 Glass ( Particle Size) 4 g

1034 Unalloyed Copper rod

1035 Leaded-Tin Bronze Alloy 50 g

1048 Cup Furnace Smoke Toxicity Method Standard 8 sheets

1066a Octaphenylcyclotetrasiloxane 5 g

1075a Aluminum 2-Ethylhexanoate 5 g

1077a Silver 2-Ethylhexanoate 5 g

1078b Tris(1-phenyl-1,3-butanediono)chromium(III) 5 g

1079b Tris(1-phenyl-1,3-butanediono)iron(III) 5 g

1080a Bis(1-phenyl-1,3-butanediono)copper(II) 5 g

1082 Cigarette Ignition Strength Standard 1 carton (200 cigarettes)

1083 Wear-Metals in Lubricating Oil 150 mL

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

1090 Oxygen in Ingot Iron rod

1091a Oxygen in Stainless Steel (AISI 431) rod

1093 Oxygen in Valve Steel rod

1094 Oxygen in Maraging Steel rod

1107 Naval Brass UNS 46400 disk

1110 Red Brass B disk

1111 Red Brass Standard disk

1112 Gilding Metal disk

1113 Gilding Metal disk

1114 Gilding Metal disk

1115 Commercial Bronze Standard for Optical Emission and X-ray Spectroscopic Analysis disk

1116 Commercial Bronze Standard for Optical Emission and X-ray Spectroscopic Analysis disk

1117 Commercial Bronze Standard for Optical Emission and X-ray Spectroscopic Analysis disk

1124 Free Cutting Brass (UNS C36000) 1 disk

1128 Titanium -Base Alloy (15V-3Al-3Cr-3Sn) disk

1129 Solder (63Sn-37Pb) 200 g

1131 Solder (40Sn - 60Pb) disk

1132 Lead-Base Bearing Metal (84Pb - 10Sb - 6Sn) disk

1134 LA Steel, High Silicon disk

1135 LA Steel, High Silicon disk

1138a Cast Steel Standard disk

1139a Cast Steel Standard disk

1155a Stainless Steel (Cr 18 Ni 12, Mo 2) disk

1157 Tool Steel (AISI M2) disk

1158 High-Nickel Steel (36% Ni) disk

1159 Electronic and Magnetic Alloy Standard disk

1160 Elec/Mag Ni-Mo-Fe disk

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

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

1173 Ni-Cr-Mo-V Steel disk

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

1216 Carbon Modified Silica 3 x 1g

1218 LA Steel, High Silicon disk

1219 Cr16-Ni2 (AISI 431) disk

1223 Chromium Steel disk

1224 LA Steel, Carbon (AISI 1078) disk

1225 LA Steel (AISI 4130) disk

1226 LA Steel disk

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

1228 LA Steel, 0.1% C disk

1230 High-Temperature Alloy A286 disk

1240c Aluminum Alloy 3004 disk

1241c Aluminum Alloy 5182 disk

1242 High Temperature Alloy L 605 disk

1243 Ni-Cr-Co Alloy UNS N07001 (disk form) disk

1244 Inconel 600 disk

1246 Incoloy® 800 disk

1247 Ni-Fe-Cr Alloy UNS N08825 (disk form) disk

1249 Ni-Cr-Fe-Nb-Mo Alloy UNS N077178 (disk form) disk

1250 High Temp. Alloy Fe-Ni-Co disk

1255b Aluminum Alloy 356 disk

1256b Aluminum Alloy 380 disk

1258-I Aluminum Alloy 6011 disk

1259 Aluminum Alloy 7075 disk

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

1265a Electrolytic Iron disk

1269 Line Pipe (AISI 1526 mod.) disk

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

1271 LA Steel (HSLA-100) disk

1276a Cupro-Nickel (CDA 715) disk

1286 Low Alloy Steel (HY 80) disk

1295 Stainless Steel (SAE 405) disk

1297 Stainless Steel (SAE 201) disk

1358b Coating Thickness Standard, (Nonmagnetic Coating on Steel) set (5)

1359b Coating Thickness Standard (Nonmagnetic Coating on Steel) set (5)

1361b Coating Thickness Standard (Nonmagnetic Coating on Steel) set (5)

1362b Coating Thickness Standard (Nonmagnetic Coating on Steel) set (5)

1363b Coating Thickness Standard (Nonmagnetic Coating on Steel) set (5)

1364b Coating Thickness Standard (Nonmagnetic Coating on Steel) set (5)

1400 Bone Ash 50 g

1411 Soft Borosilicate Glass set (10)

1413 High Alumina Sand 75 g

1416 Aluminosilicate Glass for Liquidus Temperature 250 g

1449 Thermal Resistance - Fumed Silica Board each

1450d Thermal Conductivity, Fibrous Glass Board each

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

1453 Thermal Conductivity - Expanded Polystyrene Board each

1457 Superconducting Critical Current - Nb Ti Wire each

1459 Thermal Resistance - Fumed Silica Board each

1476a Branched Polyethylene Resin 12 g

1478 Polystyrene (Narrow Molecular Weight Distribution) 2 g

1479 Polystyrene (Narrow Molecular Weight Distribution) 2 g

1482a Polyethylene 0.3 g

1483a Linear Polyethylene 0.3 g

1484a Linear Polyethylene 0.3 g

1486 Bone Meal 50 g

1487 Poly(Methyl Methacrylate) (6 K Narrow Molecular Weight Distribution) 2 g

1488 Poly (Methyl Methacrylate) 29 K Narrow Molecular Weight Distribution 2 g

1492 Chlorinated Pesticides in Hexane 5 x 1.2 mL

1493 Polychlorinated Biphenyl Congeners in 2,2,4-Trimethylpentane 5 x 1.2 mL

1494 Aliphatic Hydrocarbons in 2,2,4-Trimethylpentane 5 x 1.2 mL

1496 Unpigmented Polyethylene Gas Pipe Resin 0.9 kg

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

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

1514 Thermal Analysis Purity Set set (4)

1543 GC/MS System Performance 4 x 1 mL

1544 Fatty Acids and Cholesterol in a Frozen Diet Composite 4x15 g

1546a Meat Homogenate 4 cans x 85 g

1548a Typical Diet set (2)

1549a Whole Milk Powder 5 pouches x 10 g each

1566b Oyster Tissue 25 g

1567b Wheat Flour 50 g

1568b Rice Flour 50 g

1570a Trace Elements in Spinach Leaves 60 g

1573a Tomato Leaves 50 g

1575a Trace Elements in Pine Needles 50 g powder

1577c Bovine Liver 20 g

1584 Priority Pollutant Phenols in Methanol 5 x 1.2 mL

1595 Tripalmitin 2 g

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

1597a Complex Mixture of Polycyclic Aromatic Hydrocarbons Coal Tar 1 x 1.3 mL

1599 2 Anticonvulsant Drugs set (4)

1614 Dioxin (2,3,7,8-TCDD in Isooctane) 6 x 1.2 mL

1616b Sulfur in Kerosene (Low Level) 100 mL

1617b Sulfur in Kerosine (High Level) 100 mL

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

1622e Sulfur in Residual Fuel Oil (Nominal Mass Fraction 2 %) 100 mL

1632d Trace Elements in Coal (Bituminous) 50 g

1633c Trace Elements in Coal Fly Ash 75 g

1634c Trace Elements in Fuel Oil 100 mL

1635a Trace Elements in Coal, (Subbitumimous) 50 g

1640a Trace Elements in Natural Water 250 mL

1641e Mercury in Water 10x10 mL

1643f Trace Elements in Water 250 mL

1646a Estuarine Sediment 70 g

1647f Priority Pollutant Polycyclic Aromatic Hydrocarbons in Acetonitrile 5 x 1.3 mL

1648a Urban Particulate Matter 2 g

1649b Urban Dust 2 g

1650b Diesel Particulate Matter 200 mg

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

1656 Thianthrene Combustion Calorimetric Standard 30 g

1657 Synthetic Refuse-Derived Fuel Combustion Calorimetric Standard 100 g

1658a Methane in Air (Nominal Amount-of-Substance Fraction 1 umol/mol) cylinder

1659a Methane in Air (Nominal Amount-of-Substance Fraction 10 umol/mol) cylinder

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

1661a Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 500 µmol/mol) cylinder

1662a Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 1000 µmol/mol) cylinder

1663a Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 1500 µmol/mol) cylinder

1664a Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 2500 µmol/mol) cylinder

1665b Propane in Air (Nominal Amount-of-Substance Fraction 3 µmol/mol) cylinder

1666b Propane in Air (Nominal Amount-of-Substance Fraction 10 µmol/mol) cylinder

1668b Propane in Air (Nominal Amount-of-Substance Fraction 100 µmol/mol) cylinder

1669b Propane in Air (Nominal Amount-of-Substance Fraction 500 µmol/mol) cylinder

1674b Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 7 % mol/mol) cylinder

1677c Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 10 µmol/mol) cylinder

1678c Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 50 µmol/mol) cylinder

1679c Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 100 µmol/mol) cylinder

1680b Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 500 µmol/mol) cylinder

1681b Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 1000 µmol/mol) cylinder

1683b Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 50 µmol/mol) cylinder

1689 Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 5 μmol/mol) cylinder

1694a Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 100 µmol/mol) cylinder

1696a Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 3500 µmol/mol) cylinder

1710 Aluminum Alloy 3004 disk

1711 Aluminum Alloy 3004 disk

1713 Aluminum Alloy 5182 disk

1718 Nitrous Oxide in Air (Nominal Amount-of-Substance Fraction 1 µmol/mol) cylinder

1720 Northern Continental Air cylinder

1721 Southern Oceanic Air cylinder

1727 Anode Tin block

1728 Tin Alloy (Sn-3Cu-0.5Ag) disk

1729 Tin Alloy (97 Sn - 3 Pb) disk

1738 Zinc-Aluminum Alloy disk

1739 Zinc-Aluminum Alloy disk

1740 Zinc-Aluminum Alloy disk

1741 Zinc-Aluminum Alloy disk

1742 Zinc-Aluminum Alloy disk

1746 Silver Freezing-Point Standard 300 g

1749 Gold versus Platinum Thermocouple Certified Thermometer each

1750 Standard Platinum Resistance Thermometer Certified Thermometer each

1754 Low-Alloy Steel, AISI 4320 rod

1755 Nitrogen in Low Alloy Steel disk

1761a Low Alloy Steel disk

1762a Low Alloy Steel disk

1763a Low Alloy Steel disk

1764a Low Alloy Steel disk

1765 Low Alloy Steel disk

1766 Low Alloy Steel disk

1767 Low Alloy Steel disk

1768 High-Purity Iron disk

1772 Tool Steel (S-7) disk

1775 Refractory Alloy MP-35-N disk

1810a Linerboard 50 each

1818a Chlorine in Lubricating Base Oils set (5)

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

1830 Soda Lime Float Glass 3 plaets

1831 Soda Lime Sheet Glass 3 plaets

1834 Fused Simulated Ore for X-ray Fluorescence Spectrometry disk

1835 Borate Ore 60 g

1845a Whole Egg Powder 5 pouches x 10 g each

1848 Lubricating Oil Additive Package 100 g

1849a Infant/Adult Nutritional Formula 10 pouches x 10 g each

1857 Tool Steel for Abrasive Wear Standard 2 blocks

1878b Respirable Alpha Quartz (Quantitative X-Ray Powder Diffraction Standard) 5 g

1880b Portland Cement 4 vials x 5 g

1881a Portland Cement 4 vials x 5g

1882a Calcium Aluminate Cement 4x5 g

1883a Calcium Aluminate Cement 4x5 g

1884b Portland Cement 5 vials x 4.5 g

1885b Portland Cement 5 vials x 5g

1886b White Portland Cement 5 vials x 5 g

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

1887b Portland Cement 5 vials x 4 g each

1888b Portland Cement 4 vials x 5 g

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

1893 Copper Microhardness Test Block (Knoop) each

1894a Vickers Microhardness of Copper each

1895 Nickel Microhardness Test Block (Knoop) each

1896b Vickers Microhardness of Nickel each

1898 Titanium Dioxide Nanomaterial 15 g

1900 Specific Surface Area Standard 4 g

1905 Nickel Microhardness Test Block (Knoop) each

1906 Nickel Microhardness Test Block (Knoop) each

1907 Nickel Microhardness Test Block (Knoop) each

1908 Vickers Microhardness of Nickel each

1909 Vickers Microhardness of Nickel each

1917 Mercury Porosimetry Standard 10 g

1921b IR Transmission Wavelength (Polystyrene Film) 1 card

1922 Liquid Refractive Index - Mineral Oil 30 mL

1932 Fluorescein Solution 3 x 2 mL

1939a Polychlorinated Biphenyls (Congeners) in River Sediment A 50 g

1941b Organics in Marine Sediment 50 g

1944 New York/New Jersey Waterway Sediment 50 g

1945 Organics in Whale Blubber 2x15 g

1946 Lake Superior Fish Tissue 5 x 7-9 grams

1947 Lake Michigan Fish Tissue 5 x 8 grams

1950 Metabolites in Human Plasma 5 x 1 mL

1951c Lipids in Frozen Human Serum 4 vials (2 each conc)

1952a Cholesterol in Human Serum set (6) (2 each conc)

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

1954 Organic Contaminants in Fortified Human Milk 5 x 5 mL

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

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

1958 Organic Contaminants in Fortified Human Serum (Freeze-Dried) 5 x 10 mL

1961 Polystyrene Spheres 30 µm Diameter Polystyrene Spheres 5 mL

1963a Nominal 100 nm Diameter Polystyrene Spheres 5 mL

1964 Nominal 60 nm Diameter Polystyrene Spheres 5 mL

1965 Microsphere Slide (10-µm Polystyrene Spheres) slide

1967a High-Purity Platinum Thermoelement 0.51 x 1 m platinum wire

1974c Organics in Mussel Tissue (Mytilus edulis) 5 jars x 10 g

1975 Diesel Particulate Extract 4x1.2 mL

1976b Instrument Response Standard for X-Ray Powder Diffraction 1 disc

1978 Particles Size Distribution Standard for Gravity Sedimentation 5 g

1980 Positive Electrophoretic (+µE) Mobility Standard 500 mg/L

1982 Zirconia Thermal Spray Powder - Particle Size Distribution 10 g

1990 Single Crystal Diffractometer Alignment Standard - Ruby Sphere 3 spheres

1991 Mix Coal Tar/Petroleum Extract in Methylene Chloride 5 x 1.2 mL

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

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

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

2012 Calibration Standard for High-Resolution X-Ray Diffraction (200 mm Wafer) wafer

2031b Metal-on-Fused-Silica Neutral Density Filters (250nm-635nm) set (3)

2035a Ultraviolet-Visible-Near-Infrared Wavelength/Wavenumber Transmission Standard each

2036 Near Infrared Wavelength/Wavenumber Reflection Standard each

2061 TiAl(NbW) Alloy for Microanalysis cube

2066 K-411 Glass Microspheres 50 mg

2074 Sinusoidal Roughness Specimen each

2075 Sinusoidal Roughness Specimen each

2087 Dimensional Standard for Medical Computed Tomography each

2088 Density Standard for Medical Computed Tomography five foam blocks

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

2093 Low-Energy Charpy V-Notch Impact Specimen Self-Verification (ASTM E23) set

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

2112 Dynamic Impact Force Verific Specimens (Nominal 24kN) set

2113 Dynamic Impact Force Verification Specimens (Nominal 33kN) set

2133 Phosphorus Implant in Si Depth Profile each

2134 Arsenic Implant in Silicon Depth Profile Standard each

2135c Ni/Cr Thin Film Depth Profile each

2137 Boron Implant in Silicon Standard for Calibration of Concentration in a Depth Profile each

2139 Zinc-Aluminum Alloy 100 g

2141 Urea 2 g

2144 m-Chlorobenzoic Acid 2 g

2152 Urea Combustion Calorimetric Standard 25 g

2159 LA Steel, Carbon & Sulfur only 200 g

2160 LA Steel, Carbon & Sulfur only 200 g

2165 Low Alloy Steel 150 g

2166 LA Steel, F 150 g

2167 LA Steel, G 150 g

2168 High Purity Iron 150 g

2171 LA Steel, (HSLA 100) 150 g

2172 S-7 Tool Steel 150 g

2175 Refractory Alloy MP-35-N 150 g

2181 HEPES 60 g

2182 HEPES Sodium Salt 60 g

2185 Potassium Hydrogen Phthalate pD Standard 60 g

2186I Potassium Dihydrogen Phosphate 30 g

2186II Disodium Hydrogen Phosphate 30 g

2191a Sodium Bicarbonate 30 g

2192a Sodium Carbonate 30 g

2201 Sodium Chloride (Ion-Selective) 125 g

2203 Potassium Fluoride (Standard for Ion-Selective Electrodes) 125 g

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

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

2214 Isooctane Liquid Density 4x5 mL

2216 Miniaturized Low Energy Charpy, V Notch KLST Impact Specimen set

2218 Miniaturized Hi Energy Charpy, V Notch KLST Impact Specimen set

2219 Miniaturized Super High Energy, Charpy VNotch KLST Impact Spec set

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

2235 Bismuth for Thermal Analysis 1.5 g

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

2242 Relative Intensity Correction Standard for Raman Spectroscopy: 532 nm Excitation each

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

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

2246 Relative Intensity Correction Standard for Raman Spectroscopy: 830 nm Excitation each

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

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

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

2260a Aromatic Hydrocarbon in Toluene 5 x 1.2 mL

2261 Chlorinated Pesticides in Hexane 5 x 1.2 mL

2262 Chlorinated Biphenyl Cogeners in Isooctane 5 x 1.2 mL

2267 Deuterated Levoglucosan in Ethyl Acetate 5 x 1.2 mL

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

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

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

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

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

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

2285 Ignitable Liquids Test Mixture 5 x 1.2 mL

2294 Reformulated Gasoline (Nominal Mass Fraction 11% MTBE) 2 x 20 mL

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

2296 Reformulated Gasoline (Nominal Mass Fraction 13 % ETBE) 2 x 20 mL

2297 Reformulated Gasoline (Nominal Mass Fraction 10% Ethanol) 2 X 20 mL

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

2299 Sulfur in Gasoline (Reformulated) 5x20 mL

2366a Cytomegalovirus DNA (TowneΔ147 BAC) for DNA Measurements 1 vial

2372 Human DNA Quantitation Standard set (3 x 1 each)

2373 Genomic DNA Standards for HER2 Measurements 5 vials, 1 each level

2374 DNA Sequence Library for External RNA Controls 96 tubes

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

2378 Fatty Acids in Frozen Human Serum 3 vials, 1 level each

2379 Drugs of Abuse in Human Hair I 100 mg

2380 Drugs of Abuse in Human Hair II 100 mg

2383a Baby Food Composite 4 X 70 g

2384 Baking Chocolate 5 X 91 g

2385 Slurried Spinach 4x70 g

2387 Peanut Butter 3 x 170 g

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

2391c PCR-Based DNA Profiling Standard 6 vials

2392 Mitochondrial DNA Sequencing set (3)

2392-I Mitochondrial DNA Sequencing (Human HL-60 DNA) each

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

2394 Heteroplasmic Mitochondrial DNA Mutation Detection Std set (10)

2396 Oxidative DNA Damage Mass Spectrometry Standards set (10)

2426 55 % Aluminum-Zinc Alloy 40 g

2429 Flue Gas Desulfurization Gypsum 1 bottle x 200 g

2430 Scheelite Ore 100 g

2431 Titanium Base Alloy 50 g

2432 Titanium-Base Alloy 10V - 2Fe - 3Al 50 g

2433 Titanium-Base Alloy 8Al-1Mo-1V 50 g

2445 Mercury in Iodized Activated Carbon 25 g

2448 Mercury in Brominated Activated Carbon 25 g

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

2453a Hydrogen In Titanium Alloy (Nominal Mass Fraction 125 mg/kg H) 10 g

2454 Hydrogen In Titanium Alloy 10 g

2461 Standard Cartridge Case 1 each

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

2492 Bingham Paste Mixture for Rheological Measurements kit for two batches

2514 Wavelength Calibration Reference for 1560 nm to 1595 nm each

2515 Wavelength Calibration Reference for 1595 nm to 1630 nm each

2517a High Resolution Wavelength Calibration Reference for 1510 to 1540 nm Acetylene 12C2H2 each

2520 Optical Fiber Diameter Standard each

2541 Silicon Resistivity Standard - 0.01 ohm•cm Level each

2543 Silicon Resistivity Standard - 1 ohm•cm Level each

2553 Optical Fiber Coating Diameter (Nominal Refractive Index 1.504) each

2554 Optical Fiber Coating Diameter (Nominal Refractive Index 1.515) each

2556 Used Auto Catalyst (Pellets) 70 g

2557 Used Auto Catalyst (Monolith) 70 g

2569 Lead Paint Films for Children's Products 8 sheets

2570 Lead Paint Film for Portable X-Ray Fluorescence Analyzers - Blank (Color Code: White) 1 film

2571 Lead Paint Film for Portable X-Ray Fluorescence Analyzers (Color Code: Yellow) 1 +blank

2572 Lead Paint Film for Portable X-Ray Fluorescence Analyzers - (Color Code: Orange) 1 +blank

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

2574 Lead Paint Film for Portable X-Ray Fluorescence Analyzers - (Color Code: Gold) 1 +blank

2575 Lead Paint Film for Portable X-Ray Fluorescence Analyzers - (Color Code: Green) 1 +blank

2576 Lead Paint Film for Portable X-Ray Fluorescence Analyzers-Nominal 5.6 mg/cm2 1 +blank

2580 Powdered Paint Nominal 4% Lead 30 g

2581 Powdered Paint Nominal 0.5 % Lead 35 g

2582 Powdered Paint Nominal 200mg/kg Lead 20 g

2585 Organic Contaminants in House Dust 10 g

2586 Trace Elements in Soil Containing Lead From Paint (Nominal 500 mg/kg Lead) 55 g

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

2589 Powdered Paint Nominal 10% Lead 35 g

2613a Carbon Monoxide in Air (Nominal Amount-of-Substance Fraction 20 µmol/mol) cylinder

2614a Carbon Monoxide in Air (Nominal Amount-of-Substance Fraction 45 µmol/mol) cylinder

2617 Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 500 µmol/mol) cylinder

2619a Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 0.5 % mol/mol) cylinder

2620a Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 1 % mol/mol) cylinder

2621a Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 1.5 % mol/mol) cylinder

2622a Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 2 % mol/mol) cylinder

2624a Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 3 % mol/mol) cylinder

2625a Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 3.5 % mol/mol) cylinder

2627a Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 5 µmol/mol) cylinder

2628a Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 10 µmol/mol) cylinder

2630 Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 1500 µmol/mol) each

2631a Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 3000 µmol/mol) cylinder

2635a Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 25 µmol/mol) cylinder

2636a Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 250 µmol/mol) cylinder

2637a Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 2500 µmol/mol) cylinder

2638a Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 5000 µmol/mol) cylinder

2639a Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 1 % mol/mol) cylinder

2640a Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 2 % mol/mol) cylinder

2641a Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 4 % mol/mol) cylinder

2642a Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 8 % mol/mol) cylinder

2644a Propane in Nitrogen (Nominal Amount-of-Substance Fraction 250 µmol/mol) cylinder

2646a Propane in Nitrogen (Nominal Amount-of-Substance Fraction 1000 µmol/mol) cylinder

2647a Propane in Nitrogen (Nominal Amount-of-Substance Fraction 2500 µmol/mol) cylinder

2657a Oxygen in Nitrogen (Nominal Amount-of-Substance Fraction 2 % mol/mol) cylinder

2658a Oxygen in Nitrogen (Nominal Amount-of-Substance Fraction 10 % mol/mol) cylinder

2659a Oxygen in Nitrogen (Nominal Amount-of-Substance Fraction 21 % mol/mol) cylinder

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

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

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

2681 Trace Constituent Elements in Blank Filters set (10)

2682c Subbituminous Coal (Nominal Mass Fraction 0.5 % Sulfur) 1 bottle x 50 g

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

2684c Bituminous Coal (Nominal Mass Fraction 3 % Sulfur) 50 g

2685c Bituminous Coal (Nominal Mass Fraction 5 %Sulfur) 50 g

2689 Coal Fly Ash 3 x 10 g

2690 Coal Fly Ash 3 x 10 g

2691 Coal Fly Ash 3 x 10 g

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

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

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

2696 Silica Fume 70 g

2700 Hexavalent Chromium in Contaminated Soil (Low Level) 75 g

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

2702 Inorganics in Marine Sediment 50 g

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

2709a San Joaquin Soil 50 g

2710a Montana I Soil 50 g

2711a Montana II Soil 50 g

2717a Sulfur in Residual Fuel Oil (Nominal Mass Fraction 3%) 100 mL

2719 Calcined Petroleum Coke 50 g

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

2721 Crude Oil (Light -Sour) 5X10 mL

2722 Crude Oil (Heavy Sweet) 5X10 mL

2723b Sulfur in Diesel Fuel Oil (Nominal Mass Fraction 10 mg/kg) 100 mL

2730 Hydrogen Sulfide in Nitrogen (Nominal Amount-of-Substance Fraction 5 µmol/mol) cylinder

2731 Hydrogen Sulfide in Nitrogen (Nominal Amount-of-Substance Fraction 20 µmol/mol) cylinder

2735 Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 800 µmol/mol) cylinder

2737 Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 500 nmol/mol) cylinder

2738 Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 1000 nmol/mol) cylinder

2740a Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 10 % mol/mol) cylinder

2741a Carbon Monoxide in Nitrogen (Nominal Amount-of-Substance Fraction 13 % mol/mol) cylinder

2745 Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 16 % mol/mol) cylinder

2750 Methane in Air (Nominal Amount-of-Substance Fraction 50 µmol/mol) cylinder

2751 Methane in Air (Nominal Amount-of-Substance Fraction 100 µmol/mol) cylinder

2764 Propane in Air (Nominal Amount-of-Substance Fraction 0.25 µmol/mol) cylinder

2765 Propane in Air (Nominal Amount-of-Substance Fraction 100 nmol/mol) cylinder

2775 Foundry Coke 50 g

2776 Furnace Coke 50 g

2779 Gulf of Mexico Crude Oil 5 x 1.2mL

2781 Domestic Sludge 40 g

2782 Industrial Sludge 70 g

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

2786 Fine Particulate Matter (<4 µm) 1 bottle

2787 Fine Particulate Matter ( <10 µm) 1 bottle

2798a Vickers Microhardness of Nickel each

2806b Medium Test Dust (MTD) in Hydraulic Fluid 2 x 400mL

2810 Rockwell C Hardness, Low Range each

2811 Rockwell C Hardness - Mid Range each

2812 Rockwell C Scale Hardness - High Range each

2816 Rockwell Hardness 15N Scale - Low Range (Nominal 72 HR15N) 1 block

2817 Rockwell Hardness 15N Scale - Mid Range (Nominal 83 HR15N) 1 block

2818 Rockwell Hardness 15N Scale - High Range (Nominal 91 HR15N) 1 block

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

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

2821 Rockwell Hardness 30N Scale - High Range (Nominal 79 HR30N) 1 block

2828 Knoop Microhardness of Steel each

2829 Vickers Microhardness of Steel each

2830 Knoop Hardness of Ceramics each

2831 Vickers Hardness of Ceramics and Hardmetals each

2841 Semiconductor Thin Film: AlxGa1-xAs Epitaxial Layers (Al mole fraction x near 0.20) disk

2842 Semiconductor Thin Film: AlxGa1-xAs Epitaxial Layers (Al mole fraction x near 0.30) disk

2855 Additive Elements in Polyethylene 3 bottles

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

2881 Polystyrene Absolute Molecular Mass Distribution Standard 0.3 g

2885 Polyethylene (Mw, 6 280 g/mol) 0.3 g

2886 Polyethylene (Mw, 87 000 g/mol) 0.3 g

2887 Polyethylene (Mw, 196 400 g/mol) 0.3 g

2890 Water Saturated 1-Octanol 5 x 2 mL

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

2892 Ethanol-Water Solution (nom., 0.04 %) 5 x 1.2 mL

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

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

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

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

2897a Ethanol Water Solution (Nominal Mass Fraction 2%) 5 x 10 mL

2898a Ethanol Water Solution, (Nominal Mass Fraction 6 %) 5 x 10 mL

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

2900 Ethanol-Water Solution (Nominal Mass Fraction 95.6%) 5 x 10 mL

2905 Trace Terrorist Explosives Simulants 4 bottles x 1 g each

2907 Trace Terrorist Explosives Simulants 2 bottles

2910b Hydroxyapatite 2 g

2921 Human Cardiac Troponin Complex 5 x 115 uL

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

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

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

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

2944 Relative Intensity Correction Standard for Fluorescence Spectroscopy: Red Emission each(12.5 x 12.5 x 45)mm

2950a Respirable Alpha Quartz on Filter Media (Nominal Mass of Alpha Quartz 5 µg-500 µg) 35 filters plus 35 blanks

2960 Respirable Cristobalite on Filter Media (Nominal Mass of Cristobalite: 5 ug - 250 ug) 30 filters plus 30 blanks

2972a 25-Hydroxyvitamin D Calibration Solutions 20 x 1.2 mL

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

2975 Diesel Particulate Matter 1 g

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

3064 Endothall in Water 5 x 1.2 mL

3067 Toxaphene in Methanol 5x1.2 mL

3068 Total Chlordane in Methanol 5 x 1.2 mL

3074 Phthalates in Methanol 5 x 1.2 mL

3101a Aluminum (Al) Standard Solution 5 x 10 mL

3103a Arsenic (As) Standard Solution 5 x 10 mL

3105a Beryllium (Be) Standard Solution 5 x 10 mL

3106 Bismuth (Bi) Standard Solution 5 x 10 mL

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

3108 Cadmium (Cd) Standard Solution 5 x 10 mL

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

3110 Cerium (Ce) Standard Solution 5x10 mL

3111a Cesium (Cs) Standard Solution 5 x 10 mL

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

3113 Cobalt (Co) Standard Solution 5x10 mL

3114 Copper (Cu) Standard Solution 50 mL

3115a Dysprosium (Dy) Standard Solution 5x10 mL

3116a Erbium (Er) Standard Solution 5x10 mL

3117a Europium (Eu) Standard Solution 5x10 mL

3118a Gadolinium (Gd) Standard Solution 5x10 mL

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

3120a Germanium (Ge) Standard Solution 50 mL

3121 Gold (Au) Standard Solution 5 x 10 mL

3123a Holmium (Ho) Standard Solution 5x10 mL

3124a Indium (In) Standard Solution 5x10 mL

3126a Iron (Fe) Standard Solution 5 x 10 mL

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

3128 Lead (Pb) Standard Solution 5 x 10 mL

3129a Lithium (Li) Standard Solution 5x10 mL

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

3131a Magnesium (Mg) Standard Solution 5 x 10 mL

3132 Manganese (Mn) Standard Solution 5 x 10 mL

3133 Mercury (Hg) Standard Solution 5 x 10 mL

3134 Molybdenum (Mo) Standard Solution 5 x 10 mL

3135a Neodymium (Nd) Standard Solution 5x10 mL

3136 Nickel (Ni) Standard Solution 5x10 mL

3137 Niobium (Nb) Standard Solution 50 mL

3138 Palladium (Pd) Standard Solution 5x10 mL

3139a Phosphorus (P) Standard Solution 5x10 mL

3140 Platinum (Pt) Standard Solution 5x10 mL

3141a Potassium (K) Standard Solution 5 x 10 mL

3142a Praseodymium (Pr) Standard Solution 5x10 mL

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

3148a Scandium (Sc) Standard Solution 5x10 mL

3149 Selenium (Se) Standard Solution 5 X 10 mL

3150 Silicon (Si) Standard Solution 50 mL

3151 Silver (Ag) Standard Solution 5 x 10 mL

3152a Sodium (Na) Standard Solution 50 mL

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

3154 Sulfur (S) Standard Solution 5 x 10 mL

3155 Tantalum (Ta) Standard Solution 50 mL

3157a Terbium (Tb) Standard Solution 5x10 ml

3158 Thallium (Tl) Standard Solution 5 x 10 mL

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

3161a Tin (Sn) Standard Solution 50 mL

3162a Titanium (Ti) Standard Solution 50 mL

3163 Tungsten (W) Standard Solution 50 mL

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

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

3167a Yttrium (Y) Standard Solution 5 x 10 mL

3168a Zinc (Zn) Standard Solution 5 x 10 mL

3169 Zirconium (Zr) Standard Solution 50 mL

3177 Mercuric Chloride Standard Solution 5 x 10 mL

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

3181 Sulfate Anion Standard Solution 5x10 mL

3182 Chloride Anion Standard Solution 5 x 10 mL

3184 Bromide Anion Standard Solution 5x10 mL

3185 Nitrate Anion Standard Solution 5 X 10 mL

3186 Phosphate Anion Standard Solution 5 X 10 mL

3233 Fortified Breakfast Cereal 60 g each

3234 Soy Flour 50 g

3236 Soy Protein Isolate 5 x 10 g

3237 Soy Protein Concentrate 5 x 10 g

3238 Soy-Containing Solid Oral Dosage Form 5 x 10 g

3246 Ginkgo biloba (Leaves) 5 X 3 g

3247 Ginkgo biloba Extract 5 x 1 g

3248 Ginkgo-Containing Tablets 5 x 1 g

3250 Serenoa repens (Fruit) 5 x 6 g

3251 Serenoa repens Extract 5 x 1 mL

3252 Protein Drink Mix 5 pouches x 10 g each

3254 Camellia sinensis (Green Tea) Leaves 5 x 3 g

3255 Green Tea (Camellia sinensis) Extract 5 x 1 g

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

3257 Catechin Calibration Solutions 12 x 2 mL

3264 St. John's Wort (Hypericum perforatum L.) Methanol Extract 5 packets x 1.6 grams

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

3275 Omega-3 and Omega-6 Fatty Acids in Fish Oil 3 ea (2 ampoule x 1.2 mL)

3276 Carrot Extract in Oil 5 ampoules

3278 Tocopherols in Edible Oils 5 x 1 mL

3280 Multivitamin/Multielement Tablets 30 tablets x 5 bottles

3286 Organic Acids Calibration Solution 5 x 2 mL

3451 Low Temperature Seebeck Coefficient Standard bar

3532 Calcium-Containing Solid Oral Dosage Form 5 x 10 g

3667 Creatinine in Frozen Human Urine 1 x 10 mL

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

3669 Arsenic Species in Frozen Human Urine (Elevated Levels) 5 x 1.5mL

3671 Nicotine Metabolites in Human Urine (Frozen) 3 x 10 mL

3672 Organic Contaminants in Smokers' Urine (Frozen) 5 x 10 mL

3673 Organic Contaminants in Non-Smokers' Urine (Frozen) 5 x 10 mL

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

4222C Carbon-14 Radioactivity Standard for Liquid Scintillation Counting 5 mL

4226D Nickel-63 Radioactivity Standard 5 mL

4239 Strontium-90 Radioactivity Standard Solution 5 mL

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

4288B Technetium-99 Radioactivity Standard 5 mL

4320b Curium-244 Radioactivity Standard 5 mL

4322C Americium-241 Radioactivity Standard 5 mL

4326a Polonium-209 Radioactivity Standard 5 mL

4328C Thorium-229 Radioactivity Standard Solution 5 mL

4330C Plutonium-239 Radioactivity Standard 3 mL

4332E Americium-243 Radioactivity Standard 5 mL

4334I Plutonium-242 Radioactivity Standard Solution 5 mL

4337 Lead-210 Radioactivity Standard 5 mL

4339b Radium-228 Radioactivity Solution 5 mL

4340B Plutonium-241 Radioactivity Standard 5 mL

4341a Neptunium-237 Radioactivity Standard 5 mL

4342A Thorium-230 Radioactivity Standard 5 mL

4350B River Sediment Environmental Radioactivity Standard 85 g

4351 Human Lung Environmental Radioactivity Standard 45 g

4352 Human Liver Powder 45 g

4353A Rocky Flats Soil Number 2 90 g

4354 Lake Sediment Powder 25 g

4356 Ashed Bone (Radioactivity) 15 g

4357 Ocean Sediment Powder 85 g

4358 Ocean Shellfish Radionuclide Standard 150 g

4359 Seaweed Radionuclide Standard 300 g

4361C Hydrogen-3 Radioactivity Standard 500 mL

4915F Cobalt-60 Radioactivity Standard Solution 5 mL

4919I Strontium-90 Radioactivity Standard 5 mL

4926E Hydrogen-3 Radioactivity Standard 20 mL

4929F Iron-55 Radioactivity Standard 5 mL

4943 Chlorine-36 Radioactivity Standard 3 mL

4966A Radium-226 Radioactivity Standard 5 mL

4967A Radium-226 Radioactivity Standard Solution 5 mL

4990C Oxalic Acid 8 x 28 g

5001 Two-Dimensional Grid Photomask Standard each

6000n Cryopackaged 2V PJVS Chip each

6003a Portable Vacuum Standard each

6003b Portable Vacuum Standard 1 Pa to 700kPa (Commercial Mercury Manometer Replacement) each

6007 Optical Fiber Linearity, System each

8010 Sand for Sand Sieve Analysis 3 x 150 g

8011 Gold Nanoparticles, Nominal 10 nm Diameter 2 x 5 mL

8012 Gold Nanoparticles, Nominal 30 nm Diameter 2 x 5 mL

8013 Gold Nanoparticles, Nominal 60 nm Diameter 2 x 5 mL

8017 Polyvinylpyrrolidone Coated Silver Nanoparticles (Nominal Diameter 75 nm) 5 vials

8027 Silicon Nanoparticles (Nominal Diameter 2 nm) 5 x 1.0 mL

8091 Scanning Electron Microscope Sharpness Standard each

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

8096 CMOS MEMS 5-in-1 Test Chip 1 computer chip

8097 MEMS 5-in-1 Test Chip 1 computer chip

8281 Single-Wall Carbon Nanotubes (Dispersed, Three Length-Resolved Populations) 4 x 2.5 mL

8323 Yeast Protein Extract 3 x 0.2 mL

8394 Tissue Engineering Reference Scaffolds for Cell Culture 24 scaffolds

8395 Tissue Engineering Reference Scaffold 1 scaffold

8396 Tissue Engineering Reference Scaffold 1 scaffold

8397 Tissue Engineering Reference Scaffold 1 scaffold

8398 Human DNA for Whole-Genome Variant Assessment (Daughter of Utah/European Ancestry) 1 vial

8420 Electrolytic Iron 0.64 D x 5.0

8441a Wheat Hardness set (50)

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

8445 Spray-Dried Whole Egg for Allergen Detection 5 g

8446 Perfluorinated Carboxylic Acids and Perfluorooctane Sulfonamide in Methanol 4 x 1.2 mL

8447 Perfluorinated Sulfonic Acids in Methanol 3 x 1.2 mL

8455 Pyrite Ore Bioleaching Substrate 100 g

8456 Ultra High Molecular Weight Polyethylene each

8457 Ultra High Molecular Weight Polyethylene 0.5 cm Cubes 10 cubes x 0.5 cm

8480 Secondary Ferrite Number Standard - Low Range 10x12x20

8491 Sugarcane Bagasse Whole Biomass Feedstock 50 g

8492 Eastern Cottonwood Whole Biomass Feedstock 50 g

8493 Monterey Pine Whole Biomass Feedstock 50 g

8494 Wheat Straw Whole Biomass Feedstock 50 g

8495 Northern Softwood 10 sheets

8496 Eucalyptus Hardwood 10 sheets

8505 Vanadium in Crude Oil 250 mL

8506a Moisture in Transformer Oil 5x9.5mL

8509 Moisture in Methanol set (5)

8510 Moisture in Methanol set (5)

8529 IAEA-S-3 (Sulfur Isotopes in Silver Sulfide) 1 bottle x 0.5g

8536 GISP-Water 20 mL

8537 SLAP-Water Light Stable Isotopic Standard 20 mL

8539 NBS22 Oil (Carbon and Hydrogen Isotopes in Oil) 1 mL

8540 IAEA-CH-7 (Carbon and Hydrogen Isotopes in Polyethylene Foil) 3.5 g

8541 USGS24 Graphite 0.8 g

(Carbon Isotopes in Graphite)

8542 IAEA-CH-6 Sucrose 1 g

(Carbon Isotopes in Sucrose)

8543 NBS 18 0.4 g

(Carbon Isotopes in Carbonatite)

8546 NBS28 (Silicon and Oxygen Isotopes in Silica Sand) 0.4 g

8547 IAEA-N-1 0.4 g

(Nitrogen Isotopes in Ammonium Sulfate)

8548 IAEA-N-2 (Nitrogen Isotopes in Ammonium Sulfate) 0.4 g

8550 USGS25 0.5 g

(Nitrogen Isotopes in Ammonium Sulfate)

8551 USGS26 0.5 g

(Nitrogen Isotopes in Ammonium Sulfate)

8552 NSVEC 300 umol

(Nitrogen Isotopes in Gaseous Nitrogen)

8554 IAEA-S-1 (Sulfur Isotopes in Silver Sulfide) 0.5 g

8555 IAEA-S-2 (Sulfur Isotopes in Silver Sulfide) 0.5 g

8556 NBS123 1.5 g

(Sulfur Isotopes in Sphalerite)

8557 NBS127 0.5 g

(Sulfur and Oxygen Isotopes in Barium Sulfate)

8558 USGS32 Nitrogen and Oxygen Isotopes in Nitrate 0.9 g

8562 CO2-Heavy, Paleomarine Origin (Carbon Dioxide) set (2)

8563 CO2-Light, Petrochemical Origin (Carbon Dioxide) set (2)

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

8568 USGS34 Nitrogen and Oxygen Isotopes in Nitrate 0.9 g

8569 USGS35 Nitrogen and Oxygen Isotopes in Nitrate 0.9 g

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

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

8599 Henderson Molybdenite 10 g

8631a Medium Test Dust (MTD) 20 g

8632 Ultra Fine Test Dust (UFTD) 20 g

8680 Paint on Fiberboard, Nominal 1 to 2 mg/cm2 Lead each

8704 Buffalo River Sediment 50 g

8785 Air Particulate Matter on Filter Media 3 filters

8786 Filter Blank for RM 8785 filter

8820 Scanning Electron Microscope Scale Calibration Artifact each

8850 Zeolite Y 35-40 g

8851 Zeolite A 35-40 g

8852 Ammonium ZSM-5 Zeolite 35-40 g

8983 Silicon Nitride 4.5 g

8988 Titanium Dioxide Powder - Particle Size Distribution 6 g

C1252a Phosphorus Deoxidized Copper - Cu IX block

C2415a Battery Lead (UNS 52770) disk

C1114 Gilding Metal C (block) disk

C1115 Commercial Bronze A (block) disk

C1117 Commercial Bronze C (block) disk

C1137a White Cast Iron disk

C1145a White Cast Iron disk

C1151a Stainless Steel 23Cr-7Ni disk

c1152a Stainless Steel 18Cr-11Ni disk

C1153a Stainless Steel 17Cr-9Ni disk

C1154a Stainless Steel 19Cr-13Ni disk

C1173 Cast Steel 3 disk

C1248 Nickel-Copper Alloy disk

C1251a Phosphorus Deoxidized Copper - Cu VIII block

C1253a Phosphorus Deoxidized Copper - Cu X block

C1285 LA Steel (A242) (mod.) disk

C1290 High-Alloy White Cast Iron (HC-250+V) disk

C1291 High-Alloy White Cast Iron (Ni-Hard, Type I) disk

C1292 High-Alloy White Cast Iron I (Ni-Hard, Type IV) disk

C1296 Stainless Steel disk

C2400 High-Alloy Steel ACI (17/4 PH) disk

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

C2402 Hasloy7C disk

C2416 Bullet Lead disk

C2417 Lead-Base Alloy disk

C2418 High-Purity Lead disk

C2424 Ductile Iron C disk

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