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