Certificates & Quality Assurance
Transparency is at the core of everything we do. Every batch is independently tested and verified by American third-party laboratories.
99%+ Purity
Every batch independently verified
cGMP Certified
FDA-audited manufacturing
Third-Party Tested
Independent lab verification
Certificate of Analysis (CoA)
Every batch of Nobl Peptides products comes with a Certificate of Analysis (CoA) that includes:
Identity Testing
HPLC/MS verification of molecular structure
Purity Analysis
Quantitative purity determination (99%+ guaranteed)
Peptide Content
Net peptide content measurement
Appearance
Visual inspection and color verification
Solubility
Dissolution testing in specified solvents
Endotoxin Testing
LAL testing for bacterial endotoxins
Sterility
Microbial contamination screening
Heavy Metals
ICP-MS testing for metal contaminants
How to Access Your CoA
- CoAs are available on each product page under the "Documentation" tab
- A printed CoA is included with every shipment
- Request specific batch CoAs by emailing support@noblpeptides.com with your order number
Testing Laboratories
All Nobl Peptides products are tested by independent, accredited American laboratories. Our testing partners include:
Analytical Testing
- • ISO 17025 accredited laboratories
- • HPLC-MS/MS for identity confirmation
- • Quantitative purity by HPLC-UV
- • Amino acid analysis
Safety Testing
- • USP-compliant endotoxin testing
- • Microbial contamination screening
- • Heavy metal analysis (ICP-MS)
- • Residual solvent testing
Manufacturing Standards
cGMP Certification
Our products are manufactured in Current Good Manufacturing Practice (cGMP) certified facilities. This means:
Request Documentation
Need a specific Certificate of Analysis, Safety Data Sheet (SDS), or other documentation?
Email: support@noblpeptides.com
Include: Order number, product name, batch number (if known)
We typically respond to documentation requests within 1–2 business days.