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

Tirzepatide 100.0% Purity — JT's Biocore LLCCertificate of Analysis · Independent third-party lab result

Tested purity 100.0% High purity · 99.985%
Dose vs label +6.7% Over the labeled dose
Evidence Source archived
Test date
2025-12-11
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
16.00 mg
label 15mg · tested 16.00 mg
Endotoxins
Assay method
HPLC + MS
Label dose
15mg
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 2025-12-11 by Freedom Diagnostics via HPLC + MS. This test is newer than 46% of our catalogued Tirzepatide certificates.

JT's Biocore LLC has 83 certificates in our corpus, including 12 for Tirzepatide at a median tested purity of 99.87%.

Manufacturer
JT's Biocore LLC
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
15mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:c48a03fb10d69d06… — immutable copy held by TitrateLab

Download the saved PDF (sha256 c48a03fb10d6…)
Related

Other Tirzepatide certificates

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