NMR Reference Standards
Wilmad NMR Reference Standards are packaged in ultra-high field precision tubes to guarantee their
performance in experiments over 600 MHz.
- Certificate of Analysis (CofA) supplied with each standard
- Meet or exceed requirements set by NMR spectrometer manufacturers
- All standards are backward compatible with NMR experiments below 600 MHz
3mm O.D. NMR Reference Standards
| Catalog No. | MHz Rating | Length | Description | Application |
|---|---|---|---|---|
| WG-R-01-3 | 600+ | 8” | 0.1% ethylbenzene in chloroform-d | ¹H Sensitivity |
| WG-R-02-3 | 600+ | 8” | 3% CHCl₃ / 0.2% TMS in acetone-d₆ | ¹H Lineshape |
| WG-R-03-3 | 600+ | 8” | 1% CHCl₃ in acetone-d₆ | ¹H Lineshape |
| WG-R-05-3 | 600+ | 8” | 10% ethylbenzene in chloroform-d | ¹³C Sensitivity |
| WG-R-06-3 | 600+ | 8” | 40% dioxane in benzene-d₆ | ¹³C Sensitivity |
| WG-R-08-3 | 600+ | 8” | 0.1 mg/mL GdCl₃ in D₂O with 1% H₂O + 0.1% CH₃OH enriched ¹³C | ¹H and ¹³C Calibration |
| WG-R-10-3 | 600+ | 8” | 4% methanol in methanol-d₄ | Low Temperature Calibration |
| WG-R-11-3 | 600+ | 8” | 80% glycol in DMSO-d₆ | High Temperature Calibration |
| WG-R-14-3 | 600+ | 8” | 0.0485M triphenylphosphate in CDCl₃ | ³¹P Sensitivity |
5mm O.D. NMR Reference Standards
| Catalog No. | MHz Rating | Length | Description | Application |
|---|---|---|---|---|
| WG-R-01-5^{*} | 600+ | 8” | 0.1% ethylbenzene in chloroform-d | 1H Sensitivity |
| WG-R-02-5^{*} | 600+ | 8” | 3% CHCl₃ / 0.2% TMS in acetone-d₆ | 1H Lineshape |
| WG-R-03-5^{*} | 600+ | 8” | 1% CHCl₃ in acetone-d₆ | 1H Lineshape |
| WG-R-03-5-7^{*} | 600+ | 7” | 1% CHCl₃ in acetone-d₆ | 1H Lineshape |
| WG-R-04-5^{*} | 600+ | 8” | 0.3% CHCl₃ in acetone-d₆ | 1H Lineshape |
| WG-R-05-5^{*} | 600+ | 8” | 10% ethylbenzene in chloroform-d | ¹³C Sensitivity |
| WG-R-06-5^{*} | 600+ | 8” | 40% dioxane in benzene-d₆ | ¹³C Sensitivity |
| WG-R-08-5^{*} | 600+ | 8” | 0.1 mg/mL GdCl₃ in D₂O with 1% H₂O + 0.1% CH₃OH enriched ¹³C | ¹H and ¹³C Calibration |
| WG-R-09-5^{*} | 600+ | 8” | 99.8% methanol-d₄ | Temperature Calibration |
| WG-R-10-5^{*} | 600+ | 8” | 4% methanol in methanol-d₄ | Low Temperature Calibration |
| WG-R-11-5^{*} | 600+ | 8” | 80% glycol in DMSO-d₆ | High Temperature Calibration |
| WG-R-12-5^{*} | 600+ | 8” | 3mM triphenylphosphate in CDCl₃ | ³¹P Sensitivity |
| WG-R-13-5^{*} | 600+ | 8” | 0.05% trifluorotoluene in CDCl₃ | ¹⁹F Sensitivity |
| WG-R-14-5^{*} | 600+ | 8” | 0.0485M triphenylphosphate in CDCl₃ | ³¹P Sensitivity |
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