Third-Party Lab Reports
Real Certificates of Analysis for the research peptides we feature, issued by our fulfillment partner Particle Peptides.
Baltic BioLabs is an independent affiliate of Particle Peptides (Slovakia). We do not manufacture or distribute peptides ourselves — orders are fulfilled by Particle Peptides directly. The Certificates of Analysis below were issued by Particle Peptides for specific batches of the compounds featured on this site. Each COA is signed and includes the batch number, manufacture date, and HPLC purity data.
For the continuously updated COA library covering Particle Peptides' full catalog, visit the Particle Peptides COA Vault .
How These Compounds Are Tested
Particle Peptides batches are tested by independent EU laboratories before release. Each Certificate of Analysis confirms three things:
HPLC Analysis
High-Performance Liquid Chromatography confirms peptide purity (typically ≥ 98%) and detects impurities or degradation.
Mass Spectrometry
Confirms molecular weight and validates the correct amino acid sequence.
Endotoxin Testing
Tests for bacterial contamination per EU Pharmacopoeia standards.
The PDFs below are the actual COA documents Particle Peptides published for these batches. They include the testing laboratory, batch number, manufacture and test date, and certifying signature.
Featured COAs
Direct PDF downloads for batches Particle Peptides has tested for products featured on this site:
BPC-157 5mg
Healing & Recovery
GHK-Cu 50mg
Anti-Aging & Skin
Epitalon 10mg
Anti-Aging & Longevity
Semax 10mg
Cognitive Research
GLP-3 10mg
Metabolic Research
Ipamorelin 5mg
Growth Hormone Research
Bacteriostatic Water 10ml
Reconstitution Supplies
MOTS-C 10mg (with Mannitol)
Metabolic Research
Need a COA for a different compound or a specific batch? Browse the full Particle Peptides COA library or contact us.
What "Research-Grade" Means Here
All compounds featured on Baltic BioLabs are sold as in vitro research materials only by Particle Peptides. They are not approved for human or veterinary therapeutic use, and they are not pharmaceuticals. The COAs above demonstrate that the supplied material matches the labelled compound at the labelled purity — they do not certify the compound for any clinical or self-administration purpose.
See our Disclaimer and Affiliate Disclosure for full terms.