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

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

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

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