qNMR for Mixture Analysis Based on 400 MHz Spectrometer

STEMart provides quantitative NMR (qNMR) services for mixture analysis, utilizing advanced 400 MHz spectrometers, including the Agilent MR 400 MHz and Bruker Avance III HD 400 MHz systems. These instruments play a crucial role in our laboratory, allowing for precise quantification of components in complex mixtures with high accuracy and reproducibility. Our qNMR services support diverse fields, from pharmaceuticals to environmental sciences, by providing reliable data on mixture composition.

Our 400 MHz spectrometers use nuclear magnetic resonance technology to quantitatively analyze chemical mixtures, measuring signal intensities proportional to the number of nuclei present. This technique is non-destructive and requires minimal sample preparation, making it ideal for analyzing sensitive and valuable samples. qNMR is widely applied in chemical analysis, food safety, and quality control, providing insights into the concentration and purity of compounds within mixtures.

Leveraging our advanced 400 MHz NMR systems, STEMart offers comprehensive qNMR services that include mixture analysis, purity determination, and relative quantification of components. Our services are designed to meet the specific needs of researchers and industry professionals, delivering high-precision data to support quality assurance, product development, and regulatory compliance.

What We Offer

• Quantitative Analysis of Mixtures

Provides accurate quantification of individual components in complex mixtures, supporting research and development across chemical and pharmaceutical industries.

• Purity Determination

High-precision qNMR analysis to determine the purity of compounds within mixtures, essential for quality control and regulatory compliance.

• Component Ratio Analysis

Quantitative assessment of relative component ratios within mixtures, useful for formulation and product consistency in industries like food and cosmetics.

• Impurity Profiling

Identification and quantification of impurities in samples, aiding in product safety and compliance with quality standards.

• Method Development for qNMR

Custom method development for specific qNMR applications, tailored to meet unique research requirements and improve analytical accuracy.

Why Choose Us

• High Precision and Sensitivity

Our 400 MHz NMR spectrometers offer high sensitivity, enabling accurate quantification of even low-abundance components in complex mixtures.

• Customized Reporting Options

We provide detailed, flexible reports tailored to specific project needs, supporting in-depth data analysis and decision-making.

• Experienced Analytical Team

Our skilled NMR specialists ensure accurate data interpretation, helping researchers meet stringent regulatory and quality standards.

• Non-Destructive Testing

Our qNMR analysis is non-destructive, preserving valuable samples for additional testing or reference.

Our Resources

Agilent MR 400 MHz Automated NMR System

The Agilent MR 400 MHz NMR system offers automated features and high sensitivity, ideal for quantitative analysis in complex mixtures. Its robust design allows for continuous and precise measurements, supporting applications in quality control and chemical research.

Bruker Avance III HD 400 MHz NMR

This 400 MHz spectrometer from Bruker provides high-resolution spectra, essential for qNMR applications. Equipped with advanced probe technology, it allows accurate quantification of components in complex samples, making it a reliable tool for purity and mixture analysis.

STEMart provides high-quality NMR services tailored to meet the specific needs of our clients. Our experienced specialists use advanced equipment and follow strict quality control measures to ensure accurate and reliable results. Contact us to learn more about our NMR services and how we can help you achieve your research goals.