| NIST and K-Glasses |
| |
| NBS 93a – High Boron Glass |
| NBS D 256 Ge |
| NBS D 312 Ge |
| NBS D 360 Ge |
| SRM 1102 – Cartridge Brass |
| SRM 1155 – Stainless Steel |
| SRM 461 –Low Alloy Steel A |
| SRM 462 – Iron and Low-Alloy Steel |
| SRM 463 – Iron and Low-Alloy Steel |
| SRM 464 – Iron and Low-Alloy Steel |
| SRM 465 – Iron and Low-Alloy Steel |
| SRM 466 – Iron and Low-Alloy Steel |
| SRM 468 – Iron and Low-Alloy Steel |
| SRM 616 – Trace Element Glass |
| SRM 621 – Soda-Lime Glass |
| SRM 680 – High Purity and Doped Platinum |
| SRM 680a – High Purity Platinum |
| SRM1110 – Red Brass |
| SRM1118 – Aluminum Brass |
| SRM1122 – Beryllium-Copper |
| SRM1131 – Solder Sn40Pb60 |
| SRM1134 – High Silicon Steel |
| SRM1135 – High Silicon Steel |
| SRM1157 – Steel |
| SRM1158 – INVAR |
| SRM1208-1 – Inco 718 |
| SRM1244 – Nickel-Chromium Alloy |
| SRM1258 – Aluminum Alloy 6011 |
| SRM1259 – Aluminum Alloy 7075 |
| SRM1267 – Steel |
| SRM160b – Stainless Steel |
| SRM478 – Cartridge Brass (cast) |
| SRM478 – Cartridge Brass (wrought) |
| SRM480 – Tungsten 20% Molybdenum Alloy |
| SRM481B – Gold-Silver Wire |
| SRM482A – Gold-Copper Wire |
| SRM610 – 500ppm Trace Element Glass |
| SRM612 – 50ppm Trace Element Glass |
| SRM614 – 1ppm Trace Element Glass |
| SRM629 – Zinc-base die-casting Alloy E |
| SRM654a – Titanium Alloy |
| SRM661 – AISI 4340 Steel |
| SRM662 – AISI 94B17 Steel |
| SRM663 – Steel |
| SRM664 – High Carbon Steel |
| SRM665 – Electrolytic Iron |
| SRM93a – Borosilicate Glass |
| SRMC1101 – Cartridge Brass |
| |
| K0227 Glass |
| K0229 Glass |
| K0230 Glass |
| K0240 Glass |
| K0249 Glass |
| K0251 Glass |
| K0252 Glass |
| K0253 Glass |
| K0309 Glass |
| K0326 Glass |
| K0373 U Glass |
| K0375 U Glass |
| K0376 U Glass |
| K0377 U Glass |
| K0378 U Glass |
| K0409 Glass |
| K0411 Glass |
| K0412 Glass |
| K0453 Glass |
| K0456 Glass |
| K0458 Glass |
| K0489 Glass |
| K0490 Glass |
| K0491 Glass |
| K0493 Glass |
| K0495 Glass |
| K0496 Glass |
| K0497 Glass |
| K0521 Glass |
| K0523 Glass |
| K0546 Glass |
| K0919 Glass |
| K0961 Glass |
| K0963 Glass |
| K0968 Glass |
| K0970 Glass |
| K0975 Glass |
| K0978 Glass |
| K0979 Glass |
| K1001 Glass |
| K1008 Glass |
| K1010 Glass |
| K1012 Glass |
| K1013 Glass |
| K1053 Glass |