ZYPHERA LABS • QUALITY & TESTING
Quality You Can Verify
Research compounds are tested following production. Each new production batch undergoes testing before release, with available Certificates of Analysis providing batch-specific analytical documentation for review.
Request a Certificate of Analysis
TESTING OVERVIEW
Batch Testing & Analytical Documentation
Identity Verification
Analytical testing may be used to confirm the identity of the compound being evaluated. Testing methods vary by compound and laboratory.
Purity Analysis
HPLC analysis is used to evaluate peptide purity. Our supplier reports a release specification exceeding 99% purity for the peptide products it supplies; actual analytical results are documented on the applicable batch Certificate of Analysis.
Batch Documentation
Certificates of Analysis correspond to specific production batches. Products supplied from a batch are associated with that batch’s testing documentation, allowing analytical results to be traced to applicable supplied inventory.
CERTIFICATE OF ANALYSIS
Understanding a Certificate of Analysis
A Certificate of Analysis provides analytical information for a specific production batch. Where reported, it may include identity, purity, and quantitative peptide-content measurements in addition to the testing methods and date of analysis.
Example Independent Laboratory Report
Actual analytical documentation from a tested Zyphera Labs production batch.
Click to enlarge
Compound Identity
Confirmation of the compound analyzed.
Purity
Analytical measurement of peptide purity for the tested sample.
Net Peptide Content
Where reported, Certificates of Analysis may include quantitative peptide-content measurements in addition to purity and identity information.
Lot / Batch Number
Identifies the specific material associated with the report.
Testing Method
Testing methods vary by compound and laboratory; HPLC analysis is used to evaluate peptide purity.
Analysis Date
Identifies when laboratory analysis was performed.
How Batch Verification Works
Analytical documentation is associated with the specific production batch represented on the report.
BATCH-SPECIFIC RESULTS
Results Belong to the Batch
Analytical results apply to the specific sample and production batch identified on the Certificate of Analysis. Purity, peptide content, identity, and other reported measurements should be interpreted as batch-specific results, not as universal results for every future batch.
Contact our team to request available Certificate of Analysis documentation for a specific research compound or production batch.
Request a COA
Batch-specific analytical documentation is available for applicable production lots.
Research compounds supported by independent analytical testing, transparent documentation, and rigorous quality standards.
© 2026 Zyphera Labs. All Rights Reserved.
LEGAL
RESEARCH USE ONLY
For laboratory, analytical, educational, and research purposes. Not for human or veterinary use or consumption.