Raman spectroscopy is a powerful, non-destructive technique used to identify molecular structures and chemical compositions. It offers high specificity, minimal sample preparation, and the ability to analyze solids, liquids, and gases without altering the sample. Raman provides detailed insights into chemical bonding and molecular interactions, making it an essential tool for both quality assurance.
Instrumentation
Raman Spectroscopy
What is Raman?
Raman spectroscopy works by shining a monochromatic laser light onto a sample and analyzing the light that scatters back. A fraction of that light undergoes a change in energy due to interactions with the molecular vibrations of the sample—this is known as Raman scattering. The energy shift provides a unique spectral fingerprint that corresponds to specific molecular bonds and structures within the material.
The Raman spectrum reveals detailed information about the chemical composition and molecular structure of the sample. Raman spectroscopy is especially useful in identifying unknown substances and differentiating between similar compounds.
Maintain regulatory compliance with Raman.
Raman helps identify root cause failures.
What Can You Do With Raman Spectroscopy?
At RJ Lee Group, we apply Raman to solve complex analytical challenges across industries, delivering fast, precise insights that support decision-making and quality assurance.
- Automotive Manufacturing
Determine the chemical composition and uniformity of polymer blends used in vehicle components to ensure material performance and compliance with standards. -
Semiconductor Cleanrooms
Detect trace organic or inorganic residues on wafers and tools, helping manufacturers prevent device failure due to contamination. -
Active Pharmaceutical Ingredients (APIs)
Distinguish between polymorphic forms of APIs to ensure proper formulation and stability in drug development. -
Aerospace
Identify chemical degradation, contamination, or phase changes in failed aerospace materials to support root cause analysis and reliability assessments.
Why Choose RJ Lee Group for Raman Spectroscopy?
At RJ Lee Group, we bring together advanced instrumentation, multidisciplinary scientific expertise, and a commitment to analytical precision to deliver high-quality Raman spectroscopy services.
Advanced Raman Instrumentation
Our laboratory is equipped with high-performance Raman systems that can analyze a wide range of materials at both the micro- and macro-scales, allowing for detailed structural and chemical characterization with minimal sample preparation.
Expert Analytical Team
Our scientists have deep experience in vibrational spectroscopy and materials characterization. They routinely apply Raman techniques in industrial problem-solving analysis, ensuring that each analysis is both scientifically rigorous and application-relevant.
Integrated Analytical Support
Raman spectroscopy at RJ Lee Group is often used in conjunction with complementary techniques such as FTIR, SEM, PLM, and XRD. This integrated approach enables us to provide a more comprehensive understanding of your sample’s composition and behavior.
Fast Turnaround, Flexible Solutions
We offer scalable workflows and customizable methods to meet your project’s specific needs—whether it’s a one-off investigative analysis or high-volume routine testing. Our team works closely with clients to provide timely and actionable insights.
Advanced Instrumentation
Expert Analytical Team
Get in Touch
Discover how RJ Lee Group’s Raman spectroscopy services can elevate your material analysis. With advanced Raman technology, we identify specific chemical compounds, detect contamination, and confirm material integrity for diverse industries. Our Raman analysis integrates seamlessly with elemental and non-destructive testing to deliver precise, reliable results tailored to your requirements.
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