Magnets used to manufacture low-field and high-field NMR spectrometers are not perfect and the magnetic field that they generate is prone to drift for a variety of reasons. However, during an NMR experiment it is important to keep the magnetic field as stable as possible to prevent the signals from drifting. This is taken care of by the lock system.

It is common to mention the frequency of an NMR instrument instead of its field. When someone says: I have in my laboratory a 100 MHz instrument, it means that a spectrometer where the protons precess with a frequency of 100 MHz (Lamour frequency) is available in the lab…

Repellents are used worldwide to protect against insect bites. This blog describes fun facts about mosquitoes, which substances are considered safe to be used in repellents applied to the skin, and look inside a pure repellent sample via 1H NMR. Read more.

Do you know the difference between resolution and signal dispersion in NMR spectroscopy? Read our blog here.

One of the questions that we always get at tradeshows and conferences is how our instrument compares to high-field data. There are significant inherent differences between low-field and high-field instruments, but the most important from a chemistry point of view are sensitivity (S/N) and resonance dispersion (signal separation). Read More.

Repellents are used worldwide to protect against insect bites. This blog describes fun facts about mosquitoes, which substances are considered safe to be used in repellents applied to the skin, and look inside a pure repellent sample via 1H NMR. Read more.

NMR users can deal with spectrum evaluation in the daily work, but how is the spectrum information stored in the time domain (FID)? Read more.

Hello fellow NMR enthusiasts, have you ever wondered what tritium (3H) looks like via NMR? I know I have, and today, I would like to share some data with you. Read noww.

NMR users can deal with spectrum evaluation in the daily work, but how is the spectrum information stored in the time domain (FID)? Read more.

Most NMR users know that phase correction is a very important adjustment that needs to be made to a spectrum. Practically speaking, the phase of a signal is related to the amount of signal observed above and below the baseline.