30th June 2023 | Author: Kevin Nott
Nuclear magnetic resonance (NMR) technology has revolutionised scientific analysis, providing unparalleled insights into the composition and molecular structure of a variety of samples. The advent of benchtop analysers based on time domain NMR (TD-NMR) has further enhanced the accessibility and versatility of this technology, bringing the power of nuclear magnetic resonance to the laboratory bench. This blog post will highlight five crucial benefits of benchtop nuclear magnetic resonance analysers.
Benchtop nuclear magnetic resonance analysers offer rapid and precise analysis. An instrument like the MQC+ can deliver results within a few minutes – often in just a few seconds – which enables users to quickly process high sample volumes with greater efficiency. Additionally, NMR signals are generated from all parts of the sample, not just the surface, ensuring results are both accurate and comprehensive. The speed of NMR measurements, coupled with their high accuracy, makes them indispensable for routine quality assurance and quality control applications.
The non-destructive nature of nuclear magnetic resonance measurements is a significant scientific advantage; in most cases, little or no sample preparation is required. This feature allows for repeat measurements, direct comparison with often destructive reference methods, and preserving its integrity for future studies, e.g. oilseeds. This is especially beneficial when dealing with samples that are difficult or expensive to obtain. The ability to conduct this level of analysis on directly on the workbench is a critical enabler for labs worldwide.
Benchtop nuclear magnetic resonance analysers can measure a variety of analytes, including oil, water, fluorine, and solid fat. They can also measure the physical properties of materials such as polymer crystallinity/density and molecular weight. This broad applicability makes benchtop NMR analysers invaluable in a wide range of industries, from food and agriculture to petrochemicals.
Benchtop nuclear magnetic resonance analysers provide a reliable and precise platform for measuring composition and physical properties. The precision and reliability of these devices make them ideal for applications where accuracy is critical. The simple linear calibration process further enhances the precision of measurements, ensuring consistent and reliable results.
Naturally, benchtop nuclear magnetic resonance analysers are more affordable than traditional high-field NMR instruments. Yet this emphasis on affordability doesn’t translate into compromised performance. They have low maintenance and running costs and do not require hazardous solvents or chemicals, making them a cost-efficient choice for a wide range of industries and applications.
At Oxford Instruments, we've developed the MQC+ benchtop NMR analyser to bring all the benefits of NMR technology to your laboratory in a compact, user-friendly, and cost-effective package. The MQC+ offers rapid, accurate, and non-destructive analysis of a variety of samples. It comes with all the necessary software and sampling accessories for your application and can be fitted with a variety of robust sample holders to handle different applications and sample sizes.
The MQC+ is the ideal alternative to wet chemical analysis in a range of industries. It has proven applicability measuring oil and fat content in agricultural and food products, hydrogen content in fuels, wax content in petroleum products, fluorine in powders, and much more. Refer to our MQC+ brochure for more information.To increase laboratory productivity and efficiency, the MQC+ can be used with the MQ-Auto sample automation system, a high-performance robot arm with a range of sample racks and conditioning stations. Contact us today to learn more about how the MQC+ can enhance your analytical capabilities.
Kevin Nott,
Product Manager - Time Domain NMR, Oxford Instruments
Kevin has worked at Oxford Instruments since May 2005. Kevin was previously at the University of Cambridge where he researched into non-medical applications of TD-NMR and MRI.
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