CATEGORIES

Browse by category to
quickly find what you need

Explore our wide range of reference materials organized into clear categories making it easier for you
to find reliable solutions for testing, compliance, and research needs.

Active Pharmaceutical Ingredients (APIs) materials

USP’s APIs, Analytical Reference Materials (ARMs) with Reference Standard (RS) and PAIs, offers a complete solution to support diverse analytical applications across multiple therapeutic areas.

Food Analytical Materials materials

USP’s food analytical materials support accurate testing and quality assurance across diverse food and nutrition applications.

Contamination Control materials

Discover PAIs and Analytical Reference Materials (ARMs) that help detect, manage, and control impurities, ensuring product safety from raw materials to release.

Molecule
Biologics materials

Comprehensive peptide and Monoclonal Antibody (mAb) solutions enable efficient method validation, equipment qualification, and faster biologics development.

Complex Generics materials

USP’s standards and Analytical Reference Materials (ARMs) streamline regulatory compliance and tackle challenges in complex generics and formulations.

Excipients materials

Access expanding excipient solutions Reference Standard (RS) and Analytical Reference Materials (ARMs) to meet regulatory expectations and overcome formulation hurdles.

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System suitability
testing materials

USP's E&L System Suitability mixtures for GC-MS and LC-MS–electrospray ionization (ESI) facilitate manufacturers' ability to meet Good Manufacturing Practice requirements with confidence that the E&L screening data are robust, reproducible, and prepared for regulatory inspection. These system suitability mixtures bring consistency between setups and laboratories, confidence in analytical results, and ultimately help meet stringent regulatory expectations.

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WHY US

Why analytical experts trust USP Analytical Reference Materials

Backed by USP's scientific expertise in analytical research, biologics and synthetic chemistry, our materials drive quality throughout the drug lifecycle.

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Trusted quality

Each material is tested and released using rigorous processes developed by the same USP experts on staff who are involved with our trusted standard setting process.

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Regulatory expectations

Designed to help meet global regulatory requirements and support streamlined product approvals.

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From a globally trusted Pharmacopeia

Brought to you by one of most trusted organizations, recognized by regulators and industries worldwide for our commitment to quality.

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Analytical precision

Ideal for method validation, system suitability, and impurity profiling in pharmaceutical testing.