Pharmaceutical Analysis

Independent Testing and Expert Support for Pharmaceuticals

Phase 4 Services provides third-party chemical and microbiological analysis of pharmaceutical products for manufacturers and regulatory consultants. Our laboratory delivers acurate and timely results that support product development, shelf stability, and compliance.

We serve clients in Massachusetts, New York, Maine, and nationwide, offering fast turnaround, expert consultation, and reliable and defensible documentation.

Services We Provide

Analytical Chemistry Testing

We use validated HPLC, GC-MS, ICP-MS, and LC-MS/MS methods to analyze raw materials, intermediates, and finished pharmaceutical products. Whether for potency verification, impurity profiling, or identity confirmation, our lab delivers reliable results with full data packages.

Contamination and Residual Solvent Screening

Our team identifies the presence of residual solvents, unknown substances, heavy metals, and microbial contamination. These tests support manufacturing quality control, regulatory submissions, and investigations into product safety or tampering.

Compliance and Regulatory Support