Pharmaceutical Testing

EAG scientists have conducted pharmaceutical testing with virtually every class and type of compound across most indications and all common formulations of pharmaceuticals, biopharmaceuticals and generic drugs. We have helped hundreds of companies overcome R&D roadblocks, defend their patents, respond to regulators and uncover sources of problematic manufacturing issues.

Services for Pharmaceutical Testing

EAG’s pharmaceutical testing services are customized according to each individual project’s needs. We apply single or multiple methods of analysis to test chemicals and their raw materials. This could be as simple as confirming the identity of a material, to more complex scenarios where the presence of additives or impurities in a material is of interest.



From formulation analyses to contaminant and packaging investigations, EAG scientists support every phase of the drug product lifecycle.

We offer comprehensive analysis of layer structure, chemical composition, particle size and imaging of a drug. This includes quantitation and distribution of active ingredients, excipients and coatings at the sub-micron scale.

Also known as reverse engineering, deformulation is the separation, identification and quantitation of ingredients in a product. This can be useful when you are developing a generic equivalent or defending your own IP.

Biosimilars services include peptide mapping, post-translational modification (PTM) identification, intact analysis, drug antibody ratio (DAR) calculations for antibody drug conjugates (ADCs), and expert witness services.

Pharmaceutical Testing

EAG brings multi-disciplinary expertise to the isolation, elucidation, identification and characterization of trace levels of knowns and unknowns, including contaminants in packaging, ingredients and final products.

From reference standards, test articles to stable-labeled active ingredients we offer multi-step and other complex synthesis projects. EAG’s analytical services ensure quick turnaround of purity and structural confirmation.

EAG maintains a team of scientists and engineers who provide technical consulting, problem solving and litigation support, including expert testimony for patent violation investigations, product liability and other legal issues.

Would you like to learn more about our services for pharmaceutical testing?

EAG is well known for investigative problem-solving. Whether you’re dealing with a black speck, off color, packaging failure or some other problem, our troubleshooting experts have a stellar track record for identifying root cause quickly. For other preclinical, clinical and CMC development services, we partner with our colleagues at Eurofins Biopharmaceutical Product Testing. For environmental risk assessments, we work with Eurofins Regulatory Science Services.

Contact us today for your pharmaceutical testing needs at 800-366-3867 or please complete the form below to have an EAG expert contact you.

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