NMR

Features: • Magnetic field: 9.4 Tesla / 400 MHz; bore size: standard bore 54 mm. • Sensitivity: 1H: 220:1 (S/N) 0.1% EB; 13C: 120:1 S/N 10% EB. • Available nuclei: 1H, 13C, 31P, 19F, 15N; software: Topspin 1.3. • 5mm DUL 13C-1H/D -probe for 1H/13C. • 5mm DUL 13C-1H/D Z-GRD-probe for 1H/13C with variable temperature and Z-gradient. • 5mm PABBI 1H/D/19F-BB-ZGRD-probe for 2D experiments. • 10mm SEX 2H-1H/19F- probe for deuterium studies. • 5mm QNP 1H/13C/31P/19F Z-GRD-probe for 1H, 13C, 19F & 31P. Applications: • Elucidation of molecular structures & conformations. • Analysis of the content and purity in samples. • Determination of relaxation constants. • 1D NMR technique involves 1H, 2H, 13C, 19F, 31P, 15N, 33S, 17O, APT, DEPT45, DEPT90, DEPT135. • 2D NMR technique involves COSY, TOCSY, NOESY, ROESY (HOMO nuclear) & HSQC, HMBC (HETERO nuclear).