Laboratory Research Materials
Documented research
materials. Verified batches.
Lyophilized peptide reference materials supplied for qualified laboratory research. Every batch is independently HPLC-verified, with Certificates of Analysis available for documentation. Wholesale & institutional accounts for laboratories, universities, and contract research organizations.
Research Catalog
Featured Research Materials
Lyophilized reference materials. For qualified laboratory research use only.
Quality & Testing
Batch documentation and third-party verification
Every batch is analyzed by an independent third-party laboratory and accompanied by a documented Certificate of Analysis. Batch data is provided for inventory identification and laboratory record-keeping only.
HPLC Purity Verification
Each batch undergoes High-Performance Liquid Chromatography analysis with results documented on the COA.
Independent Laboratory
Analyses performed by accredited third-party laboratories rather than in-house testing.
Batch-Specific COAs
Documentation is batch-specific; mixed-lot reporting is never accepted.
Cold-Chain Packaging
Temperature-controlled packaging maintains lyophilized integrity from facility to laboratory.
Our Mission
A documented supply chain for
qualified research organizations
Certified Peptides supplies lyophilized peptide reference materials with batch-level documentation. We are not a consumer brand. Every product is supplied for qualified laboratory research use only, with conditions of supply published on each listing.
For Research Institutions
Wholesale & bulk supply for laboratories and CROs
We supply registered laboratories, university research groups, biotech entities, and contract research organizations. Institutional accounts unlock volume pricing, NET 30 terms, and dedicated account support — subject to verification of research credentials.
- Volume pricing on institutional orders
- NET 30 terms for verified research organizations
- Bulk lyophilized formats on request
- Batch-specific COAs and chain-of-custody documentation
- Credential verification required for account approval
Supply Profile
Documented research supply for verified institutional purchasers.
B2B
Research Supply
Verified
Account Required
99%+
HPLC Purity
NET 30
Institutional Terms
Common Questions
Frequently Asked Questions
What is the HPLC purity of your batches?
Batches are HPLC-verified by an independent third-party laboratory. Purity for each batch is documented on the Certificate of Analysis.
Do you provide Certificates of Analysis?
Yes. A batch-specific COA is available for every research material. COA information is provided for batch documentation and listed laboratory parameters only.
How are materials shipped?
Temperature-controlled, tracked packaging. Cold-chain maintained where the batch documentation specifies it. Shipments are addressed to registered research facilities.
Are these for human or animal use?
No. All products are supplied strictly for qualified laboratory research use only. They are not intended for use in or on humans or animals, and are not for medical, diagnostic, therapeutic, dietary, cosmetic, sports, performance, wellness, or consumer use.
What is your return policy?
Quality guarantee on unopened material within 30 days of receipt, subject to credential verification. See the Refund Policy for full details.
How do institutional accounts work?
Submit credentials through the Institutional Accounts intake form. Verified researchers receive volume pricing and NET 30 terms.
Open an Account
Documented research supply, on your terms
Open an institutional account to access wholesale pricing, batch-specific documentation, and dedicated account support — credential verification required.