Utilizing advanced Nuclear Magnetic Resonance (NMR) technology, our latest research provides startling insights into MDMA content variability in street ecstasy tablets. This NMR-driven analytical accuracy sets a new standard in Spectroscopy methods for drug analysis, significantly impacting harm reduction and public safety strategies.

Quantification of phosphorus-containing species through 31P benchtop NMR analysis. It was evaluated one of the most popular herbicides in the world, Roundup®, and a very common household insecticide, 50% Malathion Concentrate®. Read more.

Utilizing advanced Nuclear Magnetic Resonance (NMR) technology, our latest research provides startling insights into MDMA content variability in street ecstasy tablets. This NMR-driven analytical accuracy sets a new standard in Spectroscopy methods for drug analysis, significantly impacting harm reduction and public safety strategies.

In this blog post, I will talk about how to select a suitable calibrant as well as the difference between using an internal and external calibrant. When conducting qNMR experiments, one of the first things that needs to be considered is how the calibrant is employed to quantitate your sample. Read more.

Symmetry is beauty. There are countless examples in nature, just think about honeycombs, flowers, starfish or….maleic acid! You probably can guess which of these examples will be the star in this blog post - no, sorry, it is not the starfish…

Over the last few years, more and more analytical and industrial laboratories have started employing quantitative nuclear magnetic resonance (qNMR) spectroscopy as a tool for content assignment (due to its superb structural elucidation abilities) and quantification of purity in a sample. 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.

In the agrochemical industry, quantifying active ingredients containing fluorine can be simplified by using 19F benchtop NMR instead of other nuclides proton. Read more to find out how.

Fluorine-19 is one of the most popular nuclides in NMR, along with 1H, 13C and 31P. It has a relatively large chemical shift window (-300 to 400 ppm), which minimizes signal overlap even at low fields, is 100% naturally abundant, and its sensitivity is nearly as high as proton. Read more.

Proton and carbon NMR analyses are routinely used in organic laboratories. In proton, 1H-1H coupling pattern is well exploited, and 1H-13C couplings as referred to as the carbon satellites. However, when acquiring carbon data, proton decoupling is applied most of the time and consequently it is not common to evaluate 1H-13C couplings in routine carbon analysis. This blog discusses the 1H-13C coupling in tert-butanol through 1D and 2D data, highlighting the key info. Read more.