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Characterizing Fatty Acids with advanced multinuclear NMR methods

April 6th, 2018, by

Download the full application note by clicking here (PDF)

Fatty acids consist of long carbon chains ending with a carboxylic acid on one side and a methyl group on the other. Most naturally occurring fatty acids have an even number of carbon atoms and can be either saturated or unsaturated. Unsaturated fatty acids have one or more double bonds between carbon atoms. Typical fatty acids found in vegetable oils are saturated palmitic acid (C16:0) and stearic acid (C18:0), as well as oleic acid (C18:1) with a single double bond starting at carbon nine (omega-9), linoleic acid (C18:2) with two double bonds starting at position 6 (omega-6), and alpha-linolenic acid with three double bonds starting at position 3 (omega-3).

Wageningen University & Research uses the Spinsolve 60 MHz System as Part of Their Undergraduate Teaching Program

February 21st, 2018, by

Wageningen University & Research (WUR) is formed from the collaboration between Wageningen University and the Wageningen Research foundation. With the mission “to explore the potential of nature to improve the quality of life,” its staff and students work in the domain of healthy foods and living environments. Dr Teris van Beek is a Lecturer in the Department of Agrotechnology & Food Sciences. Among his responsibilities is the coordination of the undergraduate course in analytical chemistry where 220 molecular life sciences and biotechnology students are introduced to practical spectroscopy each year (UV, IR, MS, NMR, structure elucidation).


Spinsolve as an optimisation tool for a catalyst-free flow reaction

February 15th, 2018, by

The group of Professor Yoshida at the Department of Synthetic Chemistry and Biological Chemistry of Kyoto University has recently published an article showing how Spinsolve benchtop NMR spectroscopy can be used to optimise the reactions of aminating reagents to achieve an efficient C–N bond formation without using any catalyst.


Analytica Expo- Moscow, Russia , 24th – 26th April 2018.

January 26th, 2018, by

Magritek is really excited to have our distributor Element present at the ANALYTICA Expo in Moscow – Russia on 24th – 26th April 2018.We really look forward to meeting you.Our distributor Element will have a live, working Spinsolve Benchtop NMR. You’ll be able to witness its exceptional performance and see how easy it is to operate. We are looking forward to meeting you.

Analitika Expo exhibition will be held April 24-26, 2018 in Pavilions 4, 4.1, ECC “Sokolniki”.

Address: 7/1, 5th Luchevoy Prosek, Moscow, Russia

Time schedule:
24 April                09:00–18:00
25 April                09:00–18:00
26 April                09:00–16:00


Silicon NMR on Spinsolve – Part 2

August 30th, 2017, by

In my last blog post I introduced silicon NMR on Spinsolve and showed a variety of 1D 29Si{1H} and 29Si-1H DEPT spectra. In this post I’m moving on to talk about some 2D experiments that are useful for silicon studies. One of the most useful and widely used of those is the 1H-29Si HMBC experiment, which correlates proton and silicon chemical shifts over two or more chemical bonds. For example, Figure 1 below shows a 1H-29Si HMBC spectrum of the 1,1,3,3,5,5-hexamethyltrisiloxane sample I used before, collected in around 17 minutes. The 1H spectrum is shown along the horizontal axis of the 2D spectrum, and the 29Si spectrum is shown along the vertical axis.

Fig. 1. 1H-29Si HMBC spectrum of 1,1,3,3,5,5-hexamethyltrisiloxane


Chemistry Department at Lyon College, Arkansas, uses Spinsolve for research and teaching

July 26th, 2017, by

Dr Irosha Nawarathne is an Assistant Professor in the Chemistry Department at Lyon College, a selective liberal arts institution in rural Arkansas. Her work bridges biomedical research to teaching students the practical use of instrumentation to prepare them for employment and the challenges of the chemical industry. She summarizes her experience with the Spinsolve, which was added to the Chemistry Department in 2015:

Spinsolve has become the most popular among faculty and students of our chemistry program. It is used in organic chemistry, instrumental analysis, and advanced inorganic chemistry laboratories. We plan to extend the usage to other areas too. Students have become very interested in the concept of NMR because of this instrument. Their knowledge of NMR is improved tremendously after the incorporation of Spinsolve in the chemistry program. It is easy to operate, provides quick analysis, and requires very low maintenance. Spinsolve is definitely the best fit for a small college like ours. We formerly had a cryogenic NMR spectrometer at Lyon but the chemistry program has not been able to maintain the instrument in the long term. Spinsolve is low cost and its low maintenance is key for its great fit to Lyon chemistry program. It is also used in recruiting keen students as they get really excited about the instrument and its capabilities during frequent campus tours.


Magritek at ENC in Orlando, FL in the United States – April 29-May 3, 2018

April 4th, 2018, by

Magritek is looking forward to seeing you at the ENC 2018! Our team will be happy to introduce you to the Spinsolve benchtop NMR spectrometer, its features, specifications, and outstanding capabilities. Feel free to stop by to chat with us!

Location: Booth #103

Hyatt Regency Grand Cypress Hotel

 1 Grand Cypress Blvd.

Orlando, FL 32836

United States


Dates and time: Sunday, April 29 – 4:00 – 6:00 pm

Monday – Thursday, April 30 – May 3 – 8:30 am – 4:00 pm


Image result for enc conference nmr




New Publications on Real-Time Reaction Monitoring

December 14th, 2017, by

Two recent publications (link here and here) in international journals highlight the potential of using the Spinsolve benchtop NMR for real time chemical reaction monitoring.  Interest in using NMR spectroscopy to monitor chemical reactions has been increasing as the information can be used to optimise yield and minimise waste in order to enhance sustainability of the production process.

One of papers from the Ley group at Cambridge University (Musio et al., ACS Sustainable Chem. Eng, 2017) describes how real-time reaction monitoring on Fluorine can be used to optimise the reaction and reduce the environmental impact in the synthesis of functional fluorinated products. The other paper from the Blümich group at RWTH Aachen (Singh et al., Anal. Bioanal. Chem., 409, pp 7223–7234, 2017) evaluates the on-line benchtop NMR reaction monitoring method against off-line GC and high-field NMR methods and finds excellent agreement between them.

Magritek and Quantum Design announce distribution partnership for Spinsolve in South America

August 30th, 2017, by

San Diego 10th August 2017: Magritek, a leading provider of compact NMR and MRI instruments, and Quantum Design, a leading manufacturer and distributor of scientific and industrial instrumentation announce their new distribution partnership. Under the new agreement, Quantum Design South America will distribute Magritek’s product line of Spinsolve Benchtop NMR Spectrometers in South America.


EUROMAR 2018 – Nantes, France, July 1-5, 2018

February 16th, 2018, by


Magritek is delighted to announce its participation in EUROMAR 2018 in Nantes, France. Please stop by at the booth #5 and talk to our scientists about the capabilities and applications of Spinsolve Benchtop NMR system. Our applications and support team will have a live, working Spinsolve Benchtop NMR.

Magritek will perform two workshop session 3-4 July, the registration for the workshop will be available soon. We are looking forward to seeing you at this event!

The meeting will be held at La Cite, Nantes event center, 5 rue de Valmy – 44000 Nantes, France.


NMR spectroscopy outdoors at a natural gas plant

February 7th, 2018, by

Professor Mike Johns at the University of Western Australia shared this story about doing NMR outdoors with one of their Spinsolve spectrometers. The outdoor environment presents a number of challenges for any analytical instrument and not normally a place you would find NMR spectrometers. Great to hear the trial was successful. Details and pictures below.

In collaboration with Chevron and Woodside, the Fluid Science and Resources Research Group at the University of Western Australia (UWA) trialled a ppm oil-in water measurement protocol built around solid phase extraction and a Magritek 1H 43 MHz Spinsolve benchtop NMR spectrometer. This occurred in October 2017 on the Woodside Pluto LNG plant in North West Australia. Measurements were performed outside, adjacent to the waste water treatment plant, using the SPE-NMR apparatus shown below. The trial was successful with measurements being consistent with laboratory data over a two week period.


New Publications Featuring Spinsolve in Education

October 4th, 2017, by

Two nice educational applications of Spinsolve benchtop NMR have been published recently as open access in international journals. These papers can be downloaded for free from the links given below. The first one describes a simple method to measure the octanol-water partition coefficient of an organic compound. The second one demonstrates a method to determine the pKa value of some biologically active pyridine-based drugs.


University College Leuven Limburg use Spinsolve in their undergraduate organic chemistry laboratory program

August 23rd, 2017, by

Dr Hilde Roex is the co-ordinator of the second year organic chemistry laboratory course of the Chemistry Program (Gasthuisberg campus, Faculty Management & Technology). Here, the students apply NMR in their organic chemistry laboratory to identify the molecular structure of their synthesized products. They are taught to see the value of NMR for quality control and its use alongside other analytical methods including gas and liquid chromatography. Their goal is to be able to interpret proton NMR spectra and to learn that proton NMR and FT-IR spectroscopy are complementary techniques. This helps to make students familiar with NMR showing them applications of its wide use in industry.