ALDRICH Brand
Displaying 12351-12400 of 67453 results.
| Sigma Cat.No. | Description |
|---|---|
| 608947 | Algal amino acid mixture-15N 98 atom % 15N |
| 60895 | Gum rosin natural resin |
| 608998 | L-Proline-15N ≥95 atom % 15N, 98% (CP) |
| 609005 | L-Serine-15N 98 atom % 15N, 98% (CP) |
| 609013 | L-Isoleucine-15N 98 atom % 15N, 98% (CP) |
| 609021 | L-Lysine-15N2 hydrochloride 98 atom % 15N, 98% (CP) |
| 609080 | L-Arginine-(guanidineimino-15N2) hydrochloride 98 atom % 15N, 98% (CP) |
| 609099 | L-Threonine-15N 98 atom % 15N, 98% (CP) |
| 609129 | L-Cysteine-15N ≥98 atom % 15N, ≥98% (CP) |
| 609145 | Fmoc-Ser(tBu)-OH-15N 98 atom % 15N |
| 609153 | Fmoc-Glu(OtBu)-OH-15N 98 atom % 15N, 99% (CP) |
| 609196 | Fmoc-Met-OH-15N 98 atom % 15N |
| 609242 | L-Methionine-15N 98 atom % 15N, 98% (CP) |
| 609269 | Choline chloride-15N ≥98 atom % 15N, ≥99% (CP) |
| 609277 | 4-Aminobutyric acid-15N 98 atom % 15N |
| 609323 | Nitric-15N acid solution ~10 N in H2O, 98 atom % 15N |
| 609374 | Sodium azide-1-15N (terminal N), 98 atom % 15N |
| 609390 | Ammonium-15N hydroxide solution ~14 N in H2O, 98 atom % 15N |
| 609455 | Ammonium-15N nitrate 60 atom % 15N |
| 609471 | Ammonium-15N chloride 92-97.9 atom % 15N |
| 609595 | 1,3-Dinitrobenzene-15N2 98 atom % 15N |
| 609706 | Carbon monoxide-18O 95 atom % 18O, 99% (CP) |
| 609803 | Methanol-17O 20 atom % 17O |
| 609862 | Water-17O 90 atom % 17O |
| 60987 | Spearmint oil natural, from Mentha spicata L. |
| 609889 | Methanol-18O 95 atom % 18O |
| 609978 | Hydrogen peroxide-18O2 solution 2-3% in H2O, 90 atom % 18O |
| 611360 | Urea-13C,15N2 solution NMR reference standard, 0.1 M in DMSO-d6 (99.9 atom % D), NMR tube size 8 mm × 7 in. |
| 611387 | Urea-13C,15N2 solution NMR reference standard, 99 atom % 13C, 98 atom % 15N, 0.1 M in DMSO-d6 (99.9 atom % D), NMR tube size 5 mm × 7 in. |
| 61139 | Copper turnings, purum p.a., ≥99.0% |
| 611646 | Methanol-d4 ≥99.8 atom % D, contains 0.05 % (v/v) TMS |
| 611905 | 1,4-Dioxane solution NMR reference standard, 40% in benzene-d6 (99.6 atom % D), chromium(III) acetylacetonate 5 mg/mL, NMR tube size 5 mm × 8 in. |
| 612014 | Nicotine solution NMR reference standard, 2 mg/mL in benzene-d6 (99.6 atom % D), TMS 0.05 %, NMR tube size 5 mm × 8 in. |
| 612022 | Nicotine solution NMR reference standard, 2 mg/mL in chloroform-d (99.8 atom % D), TMS 0.05 %, NMR tube size 5 mm × 8 in. |
| 612030 | Nicotine solution NMR reference standard, 2 mg/mL in DMSO-d6 (99.9 atom % D), TMS 0.05 %, NMR tube size 5 mm × 8 in. |
| 612049 | Nicotine solution NMR reference standard, 2 mg/mL in acetonitrile-d3 (99.8 atom % D), TMS 0.05 %, NMR tube size 5 mm × 8 in. |
| 612057 | Nicotine solution NMR reference standard, 2 mg/mL in methanol-d4 (99.8 atom % D), TMS 0.05 %, NMR tube size 5 mm × 8 in. |
| 612065 | Ethylbenzene solution NMR reference standard, 0.1% in chloroform-d (99.8 atom % D), TMS 0.01 %, NMR tube size 10 mm × 8 in. |
| 612073 | 1,4-Dioxane solution NMR reference standard, 40% in benzene-d6 (99.6 atom % D), chromium(III) acetylacetonate 5 mg/mL, NMR tube size 3 mm × 8 in. |
| 612162 | Phosphoric acid solution NMR reference standard, 85% in D2O (99.9 atom % D), NMR tube size 4.2 mm × 8 in. , WGS-5BL Coaxial NMR tube |
| 612200 | Chloroform-d 99.8 atom % D, contains 0.05 % (v/v) TMS |
| 612332 | Dimethyl-d6 disulfide 98 atom % D |
| 61243 | Copper(II) tartrate hydrate ≥95.0% (calc. on dry substance, RT) |
| 612456 | Ethylbenzene solution NMR reference standard, 0.1% in chloroform-d (99.8 atom % D), NMR tube size 8 mm × 7 in. |
| 612480 | Ethylbenzene solution NMR reference standard, 0.1% in chloroform-d (99.8 atom % D), chromium(III) acetylacetonate 0.1 mg/mL, TMS 0.01 %, NMR tube size 5 mm × 8 in. |
| 61250 | DL-Kynurenine ≥95.0% (NT) |
| 612502 | 1,2-Dichlorobenzene solution NMR reference standard, 1% in acetone-d6 (99.9 atom % D), NMR tube size 3 mm × 8 in. |
| 612510 | 1,2-Dichlorobenzene solution NMR reference standard, 5% in acetone-d6 (99.9 atom % D), NMR tube size 5 mm × 8 in. |
| 612529 | Ethylbenzene solution NMR reference standard, 10% in chloroform-d (99.8 atom % D), TMS 0.01 %, NMR tube size 5 mm × 8 in. |
| 612545 | Gadolinium(III) chloride solution NMR reference standard, 1 mg/mL in D2O (99.9 atom % D), water 1 %, DSS 0.1 %, NMR tube size 5 mm × 8 in. |