The IsoQuant qNMR Analyzer offers flexible sample introduction methods to suit various workflows:
No preparation is needed for liquid samples, and only minimal preparation is required for solid samples. The IsoQuant chemical-free sodium analyzer, combined with its integrated pump reduces manual handling. After measurement, samples are automatically transferred to the waste container, enhancing workflow efficiency and maintaining a clean laboratory environment.
Powered by advanced qNMR technology, the IsoQuant delivers highly accurate and reproducible direct sodium and chloride measurements while minimizing sample matrix effects. Its consistent precision across complex compositions makes it ideal for diverse analytical applications, including quantifying alternative salts like potassium chloride used in sodium reduction strategies.
Designed to meet diverse sample throughput requirements, the pump-based feeding system combined with the InMotion autosampler supports fast, unattended processing of up to 55 samples, significantly boosting efficiency and productivity.
Chemical-free NMR technology reduces environmental impact by eliminating toxic waste and contamination risks. Automated sample handling lowers human error and waste, promoting eco-friendly laboratory practices.
Experience quick, chemical-free sodium and chloride testing for food. IsoQuant qNMR offers simple, reliable, high-throughput analysis to boost lab efficiency and sustainability.
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Nuclear Magnetic Resonance (NMR) spectroscopy offers several benefits over traditional chemistry methods:
The IsoQuant qNMR Food Analyzer is a state-of-the-art instrument designed for rapid, accurate, and reliable quantification of sodium and chloride in food products using quantitative Nuclear Magnetic Resonance (qNMR) technology. It features a strong, shielded permanent magnet that provides a highly homogeneous magnetic field, combined with a radio-frequency antenna, advanced digital signal processing units, and an integrated computer platform to perform precise NMR analysis. This system streamlines the food analysis process while ensuring excellent accuracy and reproducibility.
The IsoQuant qNMR analyzer significantly enhances efficiency in food analysis through several key features. It offers automated sample processing and delivers rapid results in as little as 1 to 5 minutes, greatly optimizing laboratory workflows. Additionally, IsoQuant simplifies the measurement process by requiring minimal to no sample preparation, eliminating the need for chemicals or solvents. Its integrated pump enables automatic sample uptake, reducing manual handling. Furthermore, the system does not require building a sample calibration curve, which further accelerates the analysis process and improves overall efficiency.
The IsoQuant analyzer leverages advanced Nuclear Magnetic Resonance (NMR) technology to precisely measure sodium levels directly in liquid samples without requiring any reagents or complicated sample preparation.
For solid foods like snacks, minimal preparation such as grinding and dilution is sufficient. The analysis process involves placing the sample in a strong magnetic field inside the NMR chamber, which aligns the sodium nuclei into a lower-energy state. A series of pulses then excites these nuclei, and the system measures their relaxation back to equilibrium over time.
Unlike traditional NMR methods that rely on spectral lines, the IsoQuant analyzer uses relaxation curves to accurately quantify sodium content. This chemical-free approach makes the IsoQuant analyzer safe for use near food products, enabling rapid and precise sodium analysis while minimizing the need for external laboratory testing.
Yes. The IsoQuant qNMR uses a completely chemical‑free process, eliminating reagent handling and hazardous waste disposal. This ensures a safer, cleaner working environment while preserving analytical precision.
The IsoQuant qNMR is versatile and adaptable across a wide variety of food matrices, including both solid and liquid samples. It accurately measures sodium and chloride content regardless of sample texture or composition, ensuring consistent results for processed foods such as snacks (chips, pretzels), sauces (soy sauce, ketchup, mayonnaise), beverages, liquid foods, and other food ingredients.
