Certificate Library

A Library of Batch-Specific Certificates of Analysis

Search verified reports by peptide or lot number. Every certificate connects to the exact independently tested batch distributed by Renew Compounds.

Search the Library Request a COA
Independent lab reportsLot-level traceabilityDownloadable PDFs
Certificate ArchiveVerified batch documentation Reports on file
LOT 01LOT 02LATEST
CERTIFICATE OF ANALYSISIndependent laboratory report
Verified
Product IdentityConfirmed
Lot VerificationBatch Specific
HPLC Purity AnalysisReport Attached
Mass SpectrometryIdentity Match
Renew Compounds LLCPDF READY

Search the COA Library

Find the exact Certificate of Analysis tied to a product or lot number.

Showing 14 of 14 products · 17 reports

Transparency by Design

Why We Publish Every Certificate of Analysis

A Certificate of Analysis is proof, not a promise. We publish exact, independent test results so you can verify what you are buying before it reaches your customers.

Third-Party Lab Testing

Every batch goes to an outside lab for testing. We do not test our own products in house, which keeps the results unbiased and easy to trust.

Purity and Identity Verification

Each COA confirms the compound’s purity level and molecular identity, so you know the vial contains exactly what its label states.

Batch-Specific Results

Results are tied to one lot only, so the report you pull matches the exact vials received rather than a general production average.

Three Simple Steps

How to Find Your Certificate of Analysis

1

Search by Peptide Name

Type the product name into the search bar to pull up every COA on file for that peptide.

2

Match Your Lot Number

Use the lot number printed on your vial or case to confirm the exact report tied to your batch.

3

Download or Share

View or download the full PDF for your records, or share it directly with your buyers.

Report Standards

What’s Included in Every COA

HPLC Purity Results

Purity percentage confirming the compound is free from degradation and unwanted byproducts.

Lab Name and Accreditation

The independent laboratory and the accreditation details behind the test.

Mass Spectrometry Identity Check

Confirmation that the compound matches its expected molecular weight and structure.

Net Content and Fill Weight

Verification of the actual milligram content inside the vial against its labeled dose.

Test Date and Lot Number

The completion date and exact lot identifier that connect the report to a specific batch.

Access at Every Stage

Getting Your COA Depending on Where You Are in the Process

We provide tailored access to analytical data whether you are evaluating our quality for the first time or managing ongoing compliance.

Pre-Purchase Verification

For Prospective Buyers

If you are still deciding whether to work with us, tell us which compounds interest you. We will provide recent COAs so you can review our testing standards before placing a bulk order.

Secure Access

For Current Clients

Every wholesale order is lot-tracked. For a past-order COA, send your account manager the invoice number and we will pull the exact batch record for your compliance files or downstream buyer.

Request Wholesale Pricing

Ready to place an order or lock in your volume pricing?

Reach out to confirm stock and get a locked-in quote for your required compounds. Large-volume orders of 20 or more cases are eligible for custom pricing reviews.

Request Custom Quote Call (773) 698-9152