While you are choosing J-Young tube, be aware, that size of the valve does matter for our current setup (using string for lifting such tubes). If you are using repaired J-Young tube, make sure the sealing is as good as possible. The J-Young NMR tubes had to be at least 14 cm long before the valve. The “standard” NMR tubes had to be at least 15 cm long. High precision 5 mm NMR tubes should be used for AV600 cryoprobe and for high quality spectrum on AV400inv/dir. We are using 5 mm NMR tubes for all our spectrometers. NMR tubes: Quality has to comply with requirement for your NMR experiment. While preparing your NMR sample, please, pay attention to the following:ġ. Preparation of the NMR samples has to be done in your own work space.We do not have facilities (fume hood, selection of the solvents, NMR tubes etc.) to do this in the NMR laboratory. and print a hard copy, or we can send your raw data via e-mail as a zipped file and you can process it on your own computer using XWIN-NMR or Mest-Rec, or other available software. Your sample will be done on a “first come - first served” basis. In order to submit sample for the service, please bring prepared sample in NMR tube to room B460, and fill the requisition form. For exceptional needs we have limited ability to run experiments on AV600 as well - please discuss your experiments with NMR staff. We offer technician based service on AV400inv/dir. Spectrometer time reservation policies: General Booking Policiess in the NMR LabĪll spectrometers combined in one PDF file
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