Microbiology
Sterility & Microbiological Testing
Independent sterility and microbiological testing for peptide and research samples, with controlled handling, clear documentation, and reporting designed to support quality review and release decisions.
Scope
What this testing covers
This page is designed for clients who need practical microbiological screening as part of a broader analytical review. Testing scope can be aligned to sample type, intended use, submission requirements, and the level of documentation needed for your internal quality process.
Sterility assessment
Evaluate whether a submitted sample shows evidence of viable microbial contamination under the selected testing approach and handling conditions.
Bioburden review
Assess overall microbial load when a quantitative or screening-based microbiological check is needed before further review or release.
Targeted microbiological checks
Support investigations involving bacteria, yeast, mold, or other contamination concerns based on sample history and risk profile.
Documentation and reporting
Receive clear reporting that supports traceability, sample identification, method context, and interpretation within the agreed testing scope.
Why Lab Centro
Built for traceable review
Sterility testing FAQ
Common questions about microbiological testing scope, sample planning, and reporting.
What types of samples can be reviewed?
Sterility and microbiological testing can be planned for peptide-related and research samples where contamination risk, handling conditions, and submission details are clearly defined in advance.
Can this be combined with other testing?
Yes. Microbiological testing can be paired with identity, purity, endotoxin, heavy metals, residual solvent, or broader QC panel work when a more complete analytical picture is needed.
Do you provide pass or fail decisions?
Reporting should be interpreted against the agreed specification, acceptance criteria, and intended use. Lab Centro focuses on analytical findings and clear documentation rather than unsupported blanket claims.
What information should be submitted with a sample?
Provide sample identification, matrix details, storage conditions, packaging information, requested scope, and any relevant specifications or acceptance criteria to support appropriate planning.
How are contamination concerns investigated?
The laboratory can align testing to the nature of the concern, whether that involves general sterility review, bioburden questions, or targeted microbiological follow-up based on available context.
Will results support COA documentation?
When included in the agreed scope, microbiological findings can contribute to the documentation package and broader Certificate of Analysis workflow supported by the laboratory.