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Certificate record

SS-31, lot 40-07250828

MZ Biolabs assayed lot 40-07250828 of SS-31 from Ascension Peptides at 99.53% purity on 17 Sept 2025, reporting 9.95 mg against a 10 mg label, matching the labelled mass.

Assayed 17 Sept 2025 · MZ Biolabs · Ascension Peptides · record id coa-ascensionpeptides-40-07250828

What the certificate reports

CompoundSS-31
Lot identifier40-07250828
Purity99.53%
Labelled mass10 mg
Assayed mass9.95 mg
DifferenceWithin half a percent of the label
Assay date17 Sept 2025
Testing laboratoryMZ Biolabs
Who commissioned itPublished by the vendor. Scored as a claim, not as corroboration — only an independently commissioned assay counts as verified.
Source documenthttps://ascensionpeptides.com/wp-content/uploads/2025/09/COA_SS-31_40-07250828_20250919.pdf

Check it yourself

MZ Biolabs does not publish a public lookup we have been able to find, so this certificate can be read but not independently re-pulled from the laboratory. The document above is the copy the vendor published. Where a laboratory does offer a lookup, we say so and link it.

A certificate describes the sample it names and nothing else. It is not a statement about any other lot, and it is not an endorsement of the vendor or of any use of the material.

Other lots from Ascension Peptides

SS-31 from other vendors