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Certificate of Analysis

SS-31 batch #34400

Tested by Chromate on Jan 30, 2026. Purity 99.808%. The original report is below.

#34400 · Lot #34400

Test results

AppearanceLyophilized peptide vial · Pass
IdentityConforms · HPLC · Pass
Net peptide content11.77 mg · HPLC · 10MG
Purity99.808% · HPLC · Spec > 98% · Pass

Batch details

ProductSS-31
Batch / lot#34400
Certificate number#34400 (CoA)
LaboratoryChromate
TestedJan 30, 2026
MethodQualitative and quantitative chemical analysis by RP-HPLC with UV detection
Lab verdictPASS

Original certificate

SS-31 batch #34400 certificate of analysis from Chromate

Open the image for the full-size report. Match the lot number printed on your vial to #34400. Every other batch of SS-31 is listed on its product page.

New to certificates of analysis? What is a COA? explains the tests on this page and how labs check identity and purity.

Other batches of SS-31

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