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Displaying 8101-8150 of 11823 results.
| Sigma Cat.No. | Description |
|---|---|
| NIST3148A | Scandium (Sc) standard solution NIST® SRM® 3148a |
| NIST3149 | Selenium (Se) standard solution NIST® SRM® 3149 |
| NIST3151 | Silver (Ag) standard solution NIST® SRM® 3151 |
| NIST3152A | Sodium (Na) standard solution NIST® SRM® 3152a |
| NIST3155 | Tantalum (Ta) standard solution NIST® SRM® 3155 |
| NIST3157A | Terbium (Tb) standard solution NIST® SRM® 3157a |
| NIST3158 | Thallium (Tl) standard solution NIST® SRM® 3158 |
| NIST3162A | Titanium (Ti) standard solution NIST® SRM® 3162a |
| NIST3163 | Tungsten (W) standard solution NIST® SRM® 3163 |
| NIST3165 | Vanadium (V) standard solution NIST® SRM® 3165 |
| NIST3167A | Yttrium (Y) standard solution NIST® SRM® 3167a |
| NIST3168A | Zinc (Zn) standard solution NIST® SRM® 3168a |
| NIST3169 | Zirconium (Zr) standard solution NIST® SRM® 3169 |
| NIST3180 | Iodide anion (I-) standard solution NIST® SRM® 3180 |
| NIST3181 | Sulfate anion standard solution NIST® SRM® 3181 |
| NIST3182 | Chloride anion standard solution NIST® SRM® 3182 |
| NIST3184 | Bromide anion standard solution NIST® SRM® 3184 |
| NIST3185 | Nitrate anion standard solution NIST® SRM® 3185 |
| NIST3186 | Phosphate anion standard solution NIST® SRM® 3186 |
| NIST3233 | Fortified breakfast cereal NIST® SRM® 3233 |
| NIST3234 | Soy flour NIST® SRM® 3234 |
| NIST3246 | Ginkgo biloba (leaves) NIST® SRM® 3246 |
| NIST3247 | Ginkgo biloba extract NIST® SRM® 3247 |
| NIST3248 | Ginkgo-containing tablets NIST® SRM® 3248 |
| NIST3250 | Serenoa repens (fruit) NIST® SRM® 3250 |
| NIST3251 | Serenoa repens extract NIST® SRM® 3251 |
| NIST3254 | Camellia sinensis (green tea) leaves NIST® SRM® 3254 |
| NIST3255 | Camellia sinensis (green tea) extract NIST® SRM® 3255 |
| NIST3256 | Green tea-containing solid oral dosage form NIST® SRM® 3256 |
| NIST3275 | Omega-3 and Omega-6 fatty acids in fish oil NIST® SRM® 3275 |
| NIST3278 | Tocopherols in edible oils NIST® SRM® 3278 |
| NIST330A | Copper ore NIST® SRM® 330a, mill heads |
| NIST334 | Gray cast iron NIST® SRM® 334, (carbon & sulfur) |
| NIST339 | 17 Chromium-9 nickel-0.2 selenium steel NIST® SRM® 339 |
| NIST33E | Nickel steel NIST® SRM® 33e |
| NIST341 | Ductile cast iron NIST SRM 341 |
| NIST342A | Nodular cast iron NIST® SRM® 342a |
| NIST344 | Chromium-nickel steel NIST® SRM® 344, Cr 15 - Ni 7 (Mo precipitation hardening) |
| NIST3451 | Low temperature Seebeck coefficient standard |
| NIST346A | Valve steel NIST® SRM® 346a |
| NIST349A | Waspaloy NIST® SRM® 349a |
| NIST361 | Low alloy steel NIST® SRM® 361, (AISI 4340) |
| NIST363 | Low alloy steel NIST® SRM® 363, Cr-V (mod.) |
| NIST3667 | Creatinine in frozen human urine NIST® SRM® 3667 |
| NIST3668 | Mercury, perchlorate, and iodide in frozen human urine NIST® SRM® 3668 |
| NIST3669 | Arsenic species in frozen human urine (elevated levels) NIST® SRM® 3669 |
| NIST3671 | Nicotine metabolites in human urine (frozen) NIST® SRM® 3671 |
| NIST368 | Carbon steel NIST® SRM® 368, (AISI 1211) |
| NIST3950 | Vitamin B6 in frozen human serum NIST® SRM® 3950 |
| NIST399 | Unalloyed copper NIST® SRM® 399, Cu VI (chips) |