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Check the queue on the 听instrument听(User ID: supervisor's initials)
Avance III 600 is equipped with a 5mm helium-cooled 1H/13C cryoprobe providing the highest in the UK sensitivity for 13C measurements.听The sensitivity specifications are:
1H听3065 : 1, noise [200 Hz], 0.1% Ethylbenzene in CDCl3;
13C 2845 : 1, noise [40 ppm], ASTM, 40% dioxane, 60% C6D6.
There is also a conventional broadband probe (Bruker's Smart probe, with additional 19F capability) with the following sensitivity specifications:
1H听 930 : 1 (noise [200 Hz], 0.1% Ethylbenzene in CDCl3);
13C 377听: 1 (noise [40 ppm], ASTM, 40% dioxane, 60% C6D6);
15N听 48听: 1 (noise [2 ppm], 90% formamide in DMSO-d6);
19F听 578听: 1 (noise [1听ppm], 0.05% TFT听in CDCl3);
听31P 345 : 1 (noise [5 ppm], 0.0485 M Triphenyl Phosphate (TPP) in acetone-d6).
The instrument is used in an automated mode with a SampleCase+ sample changer for 1H, 13C and 2H. The BACS 60 sample changer shown in the picture below was replaced by SampleCase+ in June 2021.听
