Thread: NMR Nature network Problem with Shimming back to 1H after F-NMR (0 replies)
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Unread 05-30-2013, 09:38 AM
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Default Problem with Shimming back to 1H after F-NMR (0 replies)
Problem with Shimming back to 1H after F-NMR (0 replies)

Hello,

I have problem with shimming back NMR instrument to 1H after my 19F NMR experiment and when other students after me want to use it, they always have problem with shimming and it is hard to shim the instrument. I tried after tune it back to 1H shim it with D2O solvent or chloroform solvent but still people say they cant find the shim soon. Please let me know if you can help me to solve the problem!

Thanks
Nazi



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