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Certificate of Analysis

PE-22-28 batch #33516

Tested by Chromate on Mar 25, 2026. The original report is below.

#33516 · Lot #33516

Test results

AppearanceLyophilized peptide vial

Batch details

ProductPE-22-28
Batch / lot#33516
Certificate number#33516 (RoA)
LaboratoryChromate
TestedMar 25, 2026
MethodQualitative and quantitative chemical analysis by RP-HPLC with UV detection
Lab verdictNot stated on this certificate

Original certificate

PE-22-28 batch #33516 certificate of analysis from Chromate

Open the image for the full-size report. Match the lot number printed on your vial to #33516. Every other batch of PE-22-28 is listed on its product page.

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For laboratory and research use only. Certificates document the tested batch. They are not medical advice, dosing guidance, or a therapeutic claim.