All Tirzepatide Certificate of Analysis results— 7306 COAs
TitrateLab · Certificate of Analysis

Tirzepatide 100.0% Purity — Rogue Valley PeptidesCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.984%
Dose vs label -7.5% Under the labeled dose
Evidence Source archived
Test date
2025-12-24
Testing lab
Freedom Diagnostics
Batch / lot
RVP1001-TR40
Quantity
37.01 mg
label 40mg · tested 37.01 mg
Endotoxins
Assay method
HPLC + MS
Label dose
40mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.98% ranks higher than 99% of the 7304 Tirzepatide certificates with a purity result we have catalogued (median 99.82%).

Tested 2025-12-24 by Freedom Diagnostics via HPLC + MS. This test is newer than 49% of our catalogued Tirzepatide certificates.

Rogue Valley Peptides has 48 certificates in our corpus, including 3 for Tirzepatide at a median tested purity of 99.96%.

Manufacturer
Rogue Valley Peptides
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
40mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:17d0f2b835b22ea7… — immutable copy held by TitrateLab

Download the saved PDF (sha256 17d0f2b835b2…)
Related

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All Tirzepatide results & stats
This certificate is part of TitrateLab's community-trust corpus. See more from Rogue Valley Peptides or learn how trust scores are computed on the methodology page. New to lab reports? How to read a COA →