SRM Number
SRM Name
Unit of Issue
1d
Limestone, Argillaceous
70 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
30f
Cr-V Steel (SAE 6150)
150 g
32e
Carbon Low Alloy Steel (SAE 3140) (chip form)
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 Standard
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
58a
Ferrosilicon (73% Si Regular Grade)
75 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
76a
Burnt Refractory (Al203-40%)
75 g
77a
Burnt Refractory (Al203-60%)
75 g
78a
Burnt Refractory (Al203-70%)
75 g
80a
Soda-Lime Glass (Beads)
45 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
92
Soda-Lime Glass, Low Boron (Powder)
45 g
93a
Borosilicate Glass
wafer
94c
Zinc-Base Alloy (Die Casting)
150 g
100b
Manganese Steel
150 g
101g
18 Cr-10 Ni Steel (AISI 304L) (powder form)
100 g
106b
LA Steel, Cr-Mo-Al (Nitralloy rG)
150 g
107c
Cast Iron (Ni-Cr-Mo)
150 g
114q
Portland Cement Fineness Standard
20 vials
115a
Copper-Nickel-Chromium 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
131h
Refined Cast Iron
100 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
143d
Cystine (L-Cystine)
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
166c
Stainless Steel, Low-Carbon (AISI 316L)
100 g
173c
Titanium Alloy UNS R56400 (chip form)
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
188
Potassium Hydrogen Tartrate (pH Standard)
60 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
200b
Potassium Dihydrogen Phosphate (Fertilizer Standard)
90 g
211d
Toluene Liquid Densit- Extended Range
4x5 mL
277
Tungsten Concentrate
1 bottle x 100 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
333a
Molybdenum Sulfide Concentrate
1 pouch x 60 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
345b
Fe-Cr-Ni Alloy UNS J92180 (chip form)
150 g
350c
Benzoic Acid (Acidimetric Standard)
30 g
351a
Sodium Carbonate (Acidimetric Standard)
50 g
360b
Zirconium (Sn-Fe-Cr) Alloy
100 g
361
AISI 4340 Steel (chip form)
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
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
624
Lead-Silica Glass for dc Volume Resistivity
200 g
625
Zinc-Base Die-Casting Alloy A (block form)
block
626
Zinc-Base Die-Casting Alloy B (block form)
block
627
Zinc-Base Die-Casting Alloy C (block form)
block
628
Zinc-Base Die-Casting Alloy D (block form)
block
629
Zinc-Base Die-Casting Alloy E (block form)
block
630
Zinc-Base Die-Casting Alloy F (block form)
block
631
Spectrographic Zinc Spelter (Modified)
block
633a
Portland Cement
4 vials x 5 g
634a
Portland Cement
100 g
635a
Portland Cement (Blended with Slag)
5 vials x 5 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 Powders (Quantitative Analysis Powder Diffraction Standard)
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
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
682
High-Purity Zinc
block
685r
High Purity Gold (Rod)
rod, 15g
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
706a
Polystyrene (Broad Molecular Mass Distribution)
18 g
709
Extra Dense Lead Glass
block
717a
Hi Boron Glass Viscosity
disk
720
Sapphire Heat Capacity
15 g
723e
Tris Acidimetric
50 g
728
Intermediate-Purity Zinc
pin form, 450 g
731L1
Borosilicate Glass - Thermal Expansion
5 cm
731L2
Borosilicate Glass - Thermal Expansion
10 cm
731L3
Borosilicate Glass - Thermal Expansion
15 cm
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
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 PWA 1484 (chip form)
50 g
862
High-Temperature Alloy L 605
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 (Polycyclic Aromatic Hydrocarbons)
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
pellet form, 200 g
886
Refractory Gold Ore
200 g
887
Cemented Carbide (W-83,Co-10)
100 g
888
Cemented Carbide (W-64,Co-25,Ta-5)
100 g
889
Cemented Carbide (W-75,Co-9,Ta-5,Ti-4)
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
915b
Calcium Carbonate
20 g
917c
D-Glucose (Dextrose)
50 g
918c
Potassium Chloride General and Ion Activity Standard (Dried at 110 °C)
30 g
919b
Sodium Chloride
30 g
921
Cortisol (Hydrocortisone)
1 g
924a
Lithium Carbonate
30 g
927e
Bovine Serum Albumin (7% solution) (Total Protein Standard)
10 x 2.2mL
929a
Magnesium Gluconate
5 g
931h
Liquid Absorbance Standard for Ultraviolet and Visible Spectrophotometry
set (12)
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
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 Beads - Particle Size Distribution (100 μm to 400 μm diameter range)
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
1082
Cigarette Ignition Strength Standard
1 carton (200 cigarettes)
1083
Wear-Metals in Lubricating Oil
150 mL
1085c
Wear Metals in Lubricating Oil
10 ampoules (1.2 g each)
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
1111
Red Brass Standard
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
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
1219
Cr16-Ni2 (AISI 431)
disk
1224
LA Steel, Carbon (AISI 1078)
disk
1225
LA Steel (AISI 4130)
disk
1227
LA Steel, Basic Open Hearth, 1% C
disk
1228
LA Steel, 0.1% C
disk
1230
High-Temperature Alloy A286 (disk form)
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
1247
Ni-Fe-Cr Alloy UNS N08825 (disk form)
disk
1249
Ni-Cr-Fe-Nb-Mo Alloy UNS N07718 (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)
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
1473c
Low Density Polyethylene Resin
60 g
1474b
Polyethylene Resin
60 g
1476a
Branched Polyethylene Resin
12 g
1478
Polystyrene (Narrow Molecular Weight Distribution)
2 g
1479
Polystyrene (Narrow Molecular Weight Distribution)
2 g
1483a
Linear Polyethylene
0.3 g
1484a
Linear Polyethylene
0.3 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
1491a
Methyl-Substituted Polycyclic Aromatic Hydrocarbons in Toluene
5 x 1.2 mL
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
11-Nor-Delta-9-Tetrahydrocannabinol-9-Carboxylic Acid 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 Standard
4 x 1 mL
1544
Fatty Acids and Cholesterol in a Frozen Diet Composite
4x15 g
1548a
Typical Diet
set (2)
1549a
Whole Milk Powder
5 pouches x 10 g each
1570a
Trace Elements in Spinach Leaves
60 g
1575a
Trace Elements in Pine Needles
50 g powder
1584
Priority Pollutant Phenols in Methanol
5 x 1.2 mL
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
1598a
Inorganic Constituents in Animal Serum
2 vials
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
1624d
Sulfur in Diesel Fuel Oil (Nominal Mass Fraction 0.4 %)
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
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
1659a
Methane in Air (Nominal Amount-of-Substance Fraction 10 umol/mol)
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
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
1667b
Propane in Air (Nominal Amount-of-Substance Fraction 50 µmol/mol)
cylinder
1668b
Propane in Air (Nominal Amount-of-Substance Fraction 100 µmol/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
1685b
Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 250 µmol/mol)
cylinder
1686b
Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 500 µmol/mol)
cylinder
1690
Polystyrene Spheres (Nominal Diameter 1 µm)
5 mL
1691
Polystyrene Spheres (Nominal Diameter 0.3 µm)
5 mL
1693a
Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 50 µmol/mol)
cylinder
1694a
Sulfur Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 100 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
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
1818a
Chlorine in Lubricating Base Oils
set (5)
1819a
Sulfur in Lub. Base Oil
set (5)
1830
Soda Lime Float Glass
3 platelets
1831
Soda Lime Sheet Glass
3 platelets
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
1877
Beryllium Oxide Powder
20 g
1878b
Respirable Alpha Quartz (Quantitative X-Ray Powder Diffraction Standard)
5 g
1880b
Portland Cement
4 vials x 5 g
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
Infrared Transmission Wavelength Standard
1 card
1934
Fluorescent Dyes for Quantitative Flow Cytometry (Visible Spectral Range)
4 ampoules x 1 each level
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 Frozen Human Plasma
5 x 1 mL
1951c
Lipids in Frozen Human Serum
4 vials (2 each conc)
1952a
Cholesterol in Freeze-Dried 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
1957
Organic Contaminants in Non-Fortified Human Serum (Freeze-Dried)
5 x 10.7 mL reconstituted
1958
Organic Contaminants in Fortified Human Serum (Freeze-Dried)
5 x 10 mL
1961
Polystyrene Spheres 30 µm 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
1968
Gallium Melting-Point Standard
each
1972
1,3-Dioxolan-2-one Triple Point
60 g
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
1979
Powder Diffraction Line Profile Standard for Crystallite Size Analysis (Nano-Crystalline ZnO Powder)
2 x 3 g
1980
Positive Electrophoretic Mobility (+µE) Standard
500 mg/L
1982
Thermal Spray Powder – Particle Size Distribution Yttria-Stabilized Zirconia (Spheroidal)
10 g
1984
Thermal Spray Powder - Particle Size Distribution Tungsten Carbide/Cobalt (Acicular)
14 g
1985
Thermal Spray Powder - Particle Size Distribution Tungsten Carbide/Cobalt (Spheroidal)
14 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
2034
Holmium Oxide Solution Wavelength Standard (240 nm to 650 nm)
Cuvette
2036
Near Infrared Wavelength/Wavenumber Reflection Standard
each
2061
TiAl(NbW) Alloy for Microanalysis
cube
2074
Sinusoidal Roughness Specimen
each
2075
Sinusoidal Roughness Specimen
each
2082
Pathlength Absorbance Standards for Microliter Volume Spectrophotometers
set of 3 vials
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
2097
High Energy Charpy V Notch Impact Specimen Self-Verification (ASTM E23)
set
2100a
Fracture Toughness of Ceramic
5 bars
2100b
Fracture Toughness of Ceramic
5 bars
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
2143
p-Fluorobenzoic Acid
2 g
2144
m-Chlorobenzoic Acid
2 g
2152
Urea Combustion Calorimetric Standard
25 g
2159
Low-Alloy Steel (pin form)
200 g
2160
Low-Alloy Steel (pin form)
200 g
2165
Low Alloy Steel
150 g
2166
Low Alloy Steel
150 g
2167
Low Alloy Steel
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
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
2234
Gallium for Thermal Analysis
2 g
2235
Bismuth for Thermal Analysis
1.5 g
2241
Relative Intensity Correction Standard for Raman Spectroscopy: 785 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
2266
Hopanes and Steranes in 2,2,4 Trimethylpentane
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
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)
5 x 20 mL
2299
Sulfur in Gasoline (Reformulated)
5 x 20 mL
2366a
Cytomegalovirus DNA (TowneΔ147 BAC) for DNA Measurements
1 vial
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
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
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 Building Surfaces (Blank) (Color: White)
1 film
2571
Lead Paint Film for Building Surfaces (Nominal PB 3.5 mg/cm2 (Color: Yellow)
1 +blank
2572
Lead Paint Film for Building Surfaces (Nominal Pb 1.6 mg/cm2) (Color: Orange)
1 +blank
2573
Lead Paint Film for Building Surfaces (Nominal Pb 1.0 mg/cm2) (Color: Red)
1 +blank
2574
Lead Paint Film for Building Surfaces (Nominal Pb 0.7 mg/cm2) (Color: Gold)
1 +blank
2575
Lead Paint Film for Building Surfaces (Nominal Pb 0.3 mg/cm2) (Color: Green)
1 +blank
2576
Lead Paint Film for Building Surfaces (Nominal Pb 5.6 mg/cm2) (Color: Blue)
1 +blank
2579a
Lead Paint Films For Building Surfaces (SRM 2570 through SRM 2575)
set (6)
2580
Powdered Paint (Nominal Mass Fraction of 4 % Lead)
30 g
2581
Powdered Paint (Nominal Mass Fraction of 0.5 % Lead)
35 g
2582
Powdered Paint (Nominal 200 mg/kg Lead)
20 g
2583
Trace Elements in Indoor Dust (Nominal Mass Fraction of 90 mg/kg Lead)
8 g
2584
Trace Elements in Indoor Dust (Nominal Mass Fraction of 1 % Lead)
8 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 Mass Fraction of 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
2621a
Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 1.5 % mol/mol)
cylinder
2624a
Carbon Dioxide in Nitrogen (Nominal Amount-of-Substance Fraction 3 % mol/mol)
cylinder
2627a
Nitric Oxide in Nitrogen (Nominal Amount-of-Substance Fraction 5 µmol/mol)
cylinder
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
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
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
10 filters
2682c
Subbituminous Coal (Nominal Mass Fraction 0.5 % Sulfur)
1 bottle x 50 g
2683c
Bituminous Coal (Nominal Mass Fraction 2 % Sulfur)
50 g
2684c
Bituminous Coal (Nominal Mass Fraction 3 % Sulfur)
50 g
2685c
Bituminous Coal (Nominal Mass Fraction 5 %Sulfur)
50 g
2686a
Portland Cement Clinker
4 vials x 7 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 (Nominal Mass Fraction 1 % Sulfur)
50 g
2693
Bituminous Coal (Nominal Mass Fraction 0.5 % Sulfur)
50 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
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
2718a
Green Petroleum Coke
50 g
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
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
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
2770
Sulfur in Diesel Fuel Oil (Nominal Mass Fraction 40 mg/kg)
10 x 10 mL
2772
B100 Biodiesel (Soy-Based)
5 ampoules x 10 mL each
2773
B100 Biodiesel (Animal-Based)
5 ampoules x 10 mL each
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 Atmospheric Particulate Matter (Mean Particle Diameter < 4 µm)
1 bottle
2787
Fine Atmospheric Particulate Matter (Mean Particle Diameter < 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
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
2973
Vitamin D Metabolites in Frozen Human Serum (High Level)
one vial
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
3060
Monoester Phthalates in Acetonitrile
5 ampoules x 1.2 mL
3074
Phthalates in Methanol
5 x 1.2 mL
3077
Aroclor 1242 in Transformer Oil
5x1.2 mL
3079
Aroclor 1254 in Transformer Oil
5x1.2 mL
3080
Aroclor 1260 in Transformer Oil
5x1.2 mL
3101a
Aluminum (Al) Standard Solution
5 x 10 mL
3102a
Antimony (Sb) Standard Solution
50 mL
3103a
Arsenic (As) Standard Solution
5 x 10 mL
3104a
Barium (Ba) Standard Solution
50 mL
3105a
Beryllium (Be) Standard Solution
5 x 10 mL
3107
Boron (B) Standard Solution
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
3117a
Europium (Eu) Standard Solution
5x10 mL
3118a
Gadolinium (Gd) Standard Solution
5x10 mL
3119a
Gallium (Ga) Standard Solution
5 x 10 mL
3121
Gold (Au) Standard Solution
5 x 10 mL
3122
Hafnium (Hf) Standard Solution
50 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
3143
Rhenium (Re) Standard Solution
5 x 10 mL
3144
Rhodium (Rh) Standard Solution (nominal 1 mg/g)
5x10 mL
3145a
Rubidium (Rb) Standard Solution
5x10 mL
3147a
Samarium (Sm) Standard Solution
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
3155
Tantalum (Ta) Standard Solution
50 mL
3156
Tellurium (Te) Standard Solution
5 x 10 mL
3157a
Terbium (Tb) Standard Solution
5x10 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
3166a
Ytterbium (Yb) Standard Solution
5 x 10 mL
3167a
Yttrium (Y) Standard Solution
5 x 10 mL
3168a
Zinc (Zn) Standard Solution
5 x 10 mL
3177
Mercuric Chloride Standard Solution
5 x 10 mL
3180
Iodide Anion (I-) Standard Solution
5 x 5 mL
3181
Sulfate Anion (SO42–) Standard Solution
5x10 mL
3182
Chloride Anion (Cl–) Standard Solution
5 x 10 mL
3183
Fluoride Anion (F-) Standard Solution
50 mL
3184
Bromide Anion (Br-) Standard Solution
5x10 mL
3185
Nitrate Anion (NO3–) Standard Solution
5 X 10 mL
3222
Cigarette Tobacco Filler
20 x 10 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
3239
Isoflavones Calibration Solutions
10 x 1.2 mL
3246
Ginkgo biloba (Leaves)
5 X 3 g
3247
Ginkgo biloba (Extract)
5 x 1 g
3248
Ginkgo-Containing Tablets
5 x 1 g
3251
Serenoa repens Extract
5 x 1 mL
3252
Protein Drink Mix
5 pouches x 10 g each
3254
Green Tea (Camellia sinensis) 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
3262
St. John's Wort (Hypericum perforatum L.) Aerial Parts
5 packets x 3.3 grams
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
3282
Low-Calorie Cranberry Juice Cocktail
5 x 1.2 mL
3286
Organic Acids Calibration Solution
5 x 2 mL
3287
Blueberry (Fruit)
5 pouches x 5 g each
3290
Dry Cat Food
5 pouches x 10 g each
3451
Low Temperature Seebeck Coefficient Standard
bar
3530
Iodized Table Salt (Iodide)
1 bottle x 200 g
3532
Calcium-Containing Solid Oral Dosage Form
5 x 10 g
3600
Absolute Intensity Calibration Standard for Small-Angle X-ray Scattering
coupon
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
Freshwater Lake Sediment Environmental Radioactivity Standard
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
4927g
Hydrogen-3 Radioactivity Standard
5 mL
4929F
Iron-55 Radioactivity Standard
5 mL
4943
Chlorine-36 Radioactivity Standard
3 mL
4949d
Iodine-129 Radioactivity Standard
5 mL
4965a
Radium-226 Radioactivity Standard
5 mL
4966A
Radium-226 Radioactivity Standard
5 mL
4967A
Radium-226 Radioactivity Standard Solution
5 mL
4969
Radium-226 Radioactivity Standard
5 mL
4990C
Oxalic Acid
8 x 28 g
5001
Two-Dimensional Grid Photomask Standard
each
6002a
Multi-Junction Thermal Converter - 600 ohms
each
6002b
Multi-Junction Thermal Converter - 1040 ohms
each
6003a
Portable Vacuum Standard
each
6003b
Portable Vacuum Standard 1 Pa to 700kPa (Commercial Mercury Manometer Replacement)
each
6008
Ozone Standard Reference Photometer
each
8010
Sand for Sand Sieve Analysis
3 x 150 g
8011
Gold Nanoparticles, Nominal 10 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
8321
Peptide Mixture of Proteomics
3 vials
8391
Human DNA for Whole-Genome Variant Assessment (Son of Eastern European Ashkenazim Jewish Ancestry)
1 vial
8392
Human DNA for Whole-Genome Variant Assessment (Trio of Eastern European Ashkenazim Jewish Ancestry)
3 vials
8393
Human DNA for Whole-Genome Variant Assessment (Son of Chinese Ancestry)
1 vial
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 (kernel form)
set (50)
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
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
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
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)
(Carbon Isotopes in Carbonatite)
8546
NBS28 (Silicon and Oxygen Isotopes in Silica Sand)
0.4 g
(Nitrogen Isotopes in Ammonium Sulfate)
8548
IAEA-N-2 (Nitrogen Isotopes in Ammonium Sulfate)
0.4 g
(Nitrogen Isotopes in Ammonium Sulfate)
(Nitrogen Isotopes in Ammonium Sulfate)
(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
(Sulfur Isotopes in Sphalerite)
(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
8642a
FDA Saxitoxin Dihydrochloride Solution
5 ampoules x 1.2 mL
8671
NISTmAb, Humanized IgG1κ Monoclonal Antibody
800 microliters
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
8852
Ammonium ZSM-5 Zeolite
35-40 g
8983
Silicon Nitride
4.5 g
8988
Titanium Dioxide Powder - Particle Size Distribution
6 g
C2415a
Battery Lead (UNS 52770)
disk
C1252a
Phosphorus Deoxidized Copper - Cu IX
block
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
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
Fe-Cr-Ni Alloy UNS J92180 (disk form)
disk
C2417
Lead-Base Alloy
disk
C2418
High-Purity Lead
disk
C2424
Ductile Iron C
disk