TitrateLab · Certificate of Analysis

Tirzepatide 100.0% Purity — Amino AnnexCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.95%
Dose vs label +2.7% Essentially at label
Evidence Source archived Blend
Test date
2026-05-14
Testing lab
Freedom Diagnostics
Batch / lot
TZ30-0512ZZ
Quantity
30.81 mg
label 30mg · tested 30.81 mg
Endotoxins
Assay method
HPLC + MS
Label dose
30mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.95% ranks higher than 92% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2026-05-14 by Freedom Diagnostics via HPLC + MS. This test is newer than 83% of our catalogued Tirzepatide certificates.

Amino Annex has 149 certificates in our corpus, including 17 for Tirzepatide at a median tested purity of 99.80%.

Manufacturer
Amino Annex
View vendor profile
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.

Method
HPLC + MS
Test type
freedom_composite
Dose
30mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:a51205f6df31a25f… — immutable copy held by TitrateLab

Download the saved PDF (sha256 a51205f6df31…)
Related

Other Tirzepatide certificates

This certificate is part of TitrateLab's community-trust corpus. See more from Amino Annex or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →