Molecular Weight Determination Service Based on Gel Permeation Chromatography (GPC) coupled with MS

STEMart offers advanced Molecular Weight Determination Services using Gel Permeation Chromatography (GPC) coupled with Mass Spectrometry (MS). This powerful combination allows for the precise determination of molecular weights, polymer distributions, and overall polymer architecture. In our laboratory, GPC-MS plays a critical role in analyzing synthetic and natural polymers, providing essential insights for research, development, and quality control in industries such as pharmaceuticals, materials science, and biotechnology.

Gel Permeation Chromatography (GPC) operates by separating molecules based on their size in solution, while mass spectrometry (MS) provides detailed information about their molecular weight and composition. This combination ensures that not only can the size distribution of polymers and biomolecules be accurately measured, but their mass and structural information can also be identified. GPC-MS is highly effective for analyzing macromolecules, synthetic polymers, biopolymers, and other high-molecular-weight compounds.

Leveraging the capabilities of GPC coupled with MS, STEMart offers comprehensive molecular weight determination services tailored to your specific research and production needs. Our services ensure precise molecular analysis, helping manufacturers and researchers optimize polymer performance and maintain product consistency.

What We Offer

• Molecular Weight Distribution Analysis

We provide detailed analysis of molecular weight distributions to assess polymer chain lengths and the overall polymer structure.

• Polymer Composition Analysis

Our service includes precise analysis of polymer composition, helping you understand the molecular makeup of complex polymers.

• Biopolymer Molecular Weight Determination

We offer molecular weight determination for biopolymers, aiding in the characterization and development of proteins, nucleic acids, and other biological materials.

• Polymer Degradation Studies

Using GPC-MS, we analyze the molecular weight changes associated with polymer degradation, supporting studies in material stability and longevity.

Why Choose Us

• Precise Molecular Weight Determination

Our GPC-MS system ensures high-precision molecular weight measurements, offering critical insights into polymer characteristics and performance.

• Comprehensive Polymer Analysis

We offer a complete range of molecular weight determination and polymer characterization services, ensuring you get detailed data on your material properties.

• Efficient and Reliable Results

Our streamlined process ensures fast turnaround times without compromising the accuracy and reliability of our analysis.

Our Equipment

Gel Permeation Chromatography (GPC)

This system separates molecules based on size in solution, offering accurate polymer molecular weight distribution data.

Mass Spectrometer (MS)

Coupled with GPC, our MS system provides detailed molecular weight and compositional analysis, ensuring precise polymer characterization.

High-Performance Liquid Chromatography (HPLC)

This system supports molecular weight analysis by offering efficient separation of complex mixtures, complementing our GPC-MS capabilities.

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.