Five crucial benefits of a benchtop NMR analyser

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 article will highlight five crucial benefits of benchtop nuclear magnetic resonance analysers.

1. Fast and Accurate Analysis

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.

2. Non-Destructive Analysis

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.

3. Measures a Variety of Samples

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.

4. Reliable and Precise

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.

5. Affordable and Cost-Efficient

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.

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