Lab Testing & Certificates of Analysis (COA)

At Peptides Canada, product quality is verified through structured testing processes.

Each batch undergoes third-party laboratory analysis to confirm purity, identity, consistency, and compliance with quality standards.

We prioritize transparency so you can clearly understand what you are receiving.

What is a Certificate of Analysis (COA)?

A Certificate of Analysis (COA) is an official laboratory document that provides detailed information about a specific batch of a product.

It typically includes:

• Purity level, such as 98-99%+
• Molecular identity confirmation
• Batch or lot number
• Analytical methods used, including HPLC and Mass Spectrometry
• Date of testing and validation

Each COA is specific to a batch, not a general product.

Our Testing Process

1. Batch ProductionEach product is manufactured in controlled conditions.
2. Third-Party Laboratory TestingIndependent laboratories conduct High Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS).
3. Quality VerificationResults are reviewed to ensure purity meets internal standards and no significant impurities or inconsistencies are present.
4. Batch ReleaseOnly batches that meet all criteria are made available.

Why Lab Testing Matters

Proper testing is essential for ensuring product reliability.

Lab-tested products provide consistent composition, verified purity levels, and greater confidence in research applications.

Without third-party validation, product claims cannot be independently confirmed.

Access to COAs

Batch-specific COAs are available for transparency.

You can access them directly on individual product pages or by submitting a support request through our contact page.

It is recommended to match the batch number on your product with the corresponding COA.

Information Included in a COA

• Product name
• Batch or lot number
• Purity percentage from HPLC results
• Chromatogram data
• Testing methodology
• Analyst validation
• Date of analysis

Important Notice

All products available on this website are intended for research purposes only.

They are not approved for human consumption and are not intended to diagnose, treat, cure, or prevent any disease.

Why Choose Peptides Canada

• Third-party laboratory tested
• Batch-level transparency
• High purity standards
• Reliable sourcing
• Consistent quality control