B662 NMR 已更換回 BBFO 探頭 (The B662 NMR has been switched back to the BBFO probe)
B662 NMR 已更換回 BBFO 探頭，可測量各式異核種。
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The B662 NMR has been switched back to the BBFO probe, allowing for the measurement of various heteronuclei.