Variable-temperature NMR without a variable-temperature probe
β Scribed by Charles L Perrin
- Publisher
- Elsevier Science
- Year
- 1980
- Weight
- 291 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0022-2364
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π SIMILAR VOLUMES
Corporation has released the UZS80 vertical linear stage offering high-precision vertical translation with submicron resolution. The stage is available in two versions. The UZS80CC dc motor provides high speed adjustments at up to 4 mm/s speed and accurate bidirectional positioning of the stage. The
H NMR spectra at 300 and 400 MHz have been recorded for the thyroid hormones thyroxine (T4) and triiodothyronine (T3) over a range of temperatures from 175 to 298 K in MeOH-d, . Above 200 K the aromatic region of the NMR spectrum of T4 consists of two peaks, one for the H-2',H-6' protons and one for