Fingerprinting and Equivalence Analysis Service Based on LC-MS/MS

STEMart offers advanced Fingerprinting and Equivalence Analysis Services using LC-MS/MS (Liquid Chromatography-Tandem Mass Spectrometry), a highly sensitive and accurate technology for analyzing complex mixtures and comparing chemical compositions. In our laboratory, LC-MS/MS plays a vital role in determining the chemical fingerprints of materials, enabling us to perform equivalence studies across batches, sources, or formulations. This technique is particularly valuable in fields such as pharmaceuticals, food authenticity, and materials science where compositional consistency is critical.

LC-MS/MS combines liquid chromatography for separating complex mixtures with tandem mass spectrometry for detailed detection and identification of compounds. The high resolution and sensitivity of this system allow for precise identification of chemical markers, even in challenging samples. It is widely used for comparing different batches of the same product, identifying impurities, and verifying the equivalence of formulations. This technology provides the comprehensive data necessary for ensuring product quality, safety, and regulatory compliance.

Leveraging our expertise in chemical analysis and the powerful capabilities of LC-MS/MS, STEMart offers a range of fingerprinting and equivalence analysis services. Our services support industries in maintaining product consistency, detecting deviations, and meeting regulatory requirements, ensuring that your products remain safe and effective.

What We Offer

• Chemical Fingerprinting

We provide detailed chemical fingerprinting of complex mixtures, offering insights into the composition and ensuring the identification of key markers across different batches or formulations.

• Batch-to-Batch Equivalence Testing

Our service includes comprehensive analysis to verify batch-to-batch equivalence, ensuring consistency in production and quality control.

• Formulation Comparison

We offer formulation comparison services, helping clients verify that different production runs or sources of raw materials meet the same compositional standards.

Why Choose Us

• High Sensitivity and Specificity

Our LC-MS/MS system offers exceptional sensitivity and specificity, ensuring accurate identification and quantification of even trace-level compounds in complex samples.

• Comprehensive Equivalence Analysis

We provide thorough equivalence analysis services, supporting industries in verifying compositional consistency across different batches or sources.

• Regulatory Compliance

Our services adhere to international regulatory standards, ensuring that your fingerprinting and equivalence data meet the necessary quality and safety requirements.

Our Equipment

LC-MS/MS

This system combines liquid chromatography with tandem mass spectrometry, offering precise separation and detection of compounds in complex mixtures, ideal for fingerprinting and equivalence analysis.

Triple Quadrupole MS

Complementing our LC-MS/MS system, this instrument delivers high-sensitivity detection for targeted analysis, ensuring accurate identification of key chemical markers in various samples.

HPLC-UV

This high-performance liquid chromatography system with UV detection provides additional support for fingerprinting analysis, enhancing the identification and comparison of chemical profiles.

STEMart provides high-quality mass spectrometry 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 mass spectrometry services and how we can help you achieve your research goals.