Was the expected compound identified?
Identity and purity are separate questions. A report should make clear which analyses were performed.
Peptides Together · Research catalog
Research.
With clarity.
Explore the research catalog, review our order policies, and browse batch-specific laboratory reports. For laboratory research only. Not for human or veterinary use.
Independent third-party laboratory reports available
Review the COA that matches the product and inventory lot for your order.
Laboratory research catalog
Explore the catalog
Third-party reports available in the COA library
Displayed prices are in U.S. dollars. Add items to a request for manual review. Orders of $200 or more receive free standard shipping within the lower 48 states. Exact specifications, availability, lot documentation, shipping, applicable tax, and the final total are confirmed before payment.
Before an order is accepted, we confirm the exact product identity, quantity, composition where applicable, and available lot documentation.
Build a 10-vial research kit
Select exactly 10 eligible vials. GHK-Cu 50 mg and 100 mg are included as standard selections; all other eligible vials must be under 40 mg. Glutathione is not available in kits. The kit price adjusts automatically to $350, $375, or $400 based on the number of higher-content selections. Free standard shipping is included within the lower 48 states.
Status
Choose a vial above
Tap a vial to add one to your request cart.
Batch documentation
Batch COA library
Search laboratory reports for inventory batches sourced by Peptides Together. Open the original document to review the complete result, lot, method, and laboratory information. Reports with complete dates are listed newest first.
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Batch-specific COAs. These reports correspond to inventory batches sourced by Peptides Together. Match the product and lot details on the report to the batch for your order; contact Sandra if you need help identifying the applicable report. Each report covers only the sample and tests it identifies.
Batch-specific laboratory reports
41 reports shown
No reports match that search.
A report documents only the submitted sample. Purity testing does not by itself establish sterility, endotoxin status, dosing, or suitability for human or veterinary use.
Reading the evidence
What a result does—and does not—show
A single purity number is not the entire story. The method, sample identity, laboratory, and scope of the analysis all matter when reading a report.
What percentage did the laboratory report?
The displayed value should be copied exactly from the batch-specific report without rounding it upward.
Which questions were not answered?
Purity alone does not establish sterility, endotoxin status, dosing, or suitability for human or animal use.
Publication process
From batch to report
This is the documentation path the site is designed to show. Details will be updated when the actual testing process and reports are provided.
Identify the batch
Record the compound or research code and the exact lot shown on its packaging.
Submit the sample
Document who performed the analysis and which test methods were requested.
Review the report
Check that the report identifies the sample, method, date, laboratory, and result.
Publish without rewriting
Post the original report and display only the values supported by that document.
Contact
Questions? Contact Sandra
Questions about documentation, shipping, a cancellation, or an order? Contact Sandra directly.
409-369-1270 Business contact information →
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Research-use information only
This site does not provide medical advice, dosing instructions, administration guidance, or products for human or veterinary use. The request cart does not collect payment or confirm a purchase; every request requires manual review.