Semaglutide 99.7% Purity — PeptiraCertificate of Analysis · Independent third-party lab result

Name: Semaglutide COA — Peptira (99.7% purity)
Creator: Freedom Diagnostics
License: https://titratelab.com/terms

Tested purity 99.7% High purity · 99.7%

Dose vs label +3.4% Essentially at label

Evidence Source archived

Test date: 2025-09-19
Testing lab: Freedom Diagnostics
Batch / lot: SEMA20-004
Quantity: 20.68 mg
Endotoxins: —
Assay method: HPLC + MS
Label dose: 20mg

Context

How this result compares

This Semaglutide certificate's tested purity of 99.70% ranks higher than 44% of the 854 Semaglutide certificates with a purity result we have catalogued (median 99.74%).

Tested 2025-09-19 by Freedom Diagnostics via HPLC + MS. This test is newer than 73% of our catalogued Semaglutide certificates.

Peptira has 106 certificates in our corpus, including 6 for Semaglutide at a median tested purity of 99.82%.

Manufacturer

Peptira

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Source

Freedom Diagnostic

Source archived

We archived this certificate's source document — an immutable, SHA-256-fingerprinted copy held by TitrateLab (see Saved source document below). It stays verifiable even if the upstream page disappears.

Semaglutide 99.7% Purity — PeptiraCertificate of Analysis · Independent third-party lab result

How this result compares

Freedom Diagnostic

Saved source document

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