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Lot Release

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  • Microbiology

    ARL provides a full suite of microbiology services to support lot-release testing. Visit ARL’s Microbiology page.

  • Physicochemical Properties

    These tests measure the pH, appearance, residual solvents, particle size, and molecular weight.

  • Potency

    This test measures the biological activity and effectiveness of the drug product.

  • Purity and Impurities

    These tests identify product-related variants and process-related impurities, including residual DNA and host cell protein, size-exclusion, cation-exchange, and reverse-phase.