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

Tirzepatide 99.6% Purity — JT's Biocore LLCCertificate of Analysis · Independent third-party lab result

Tested purity 99.6% High purity · 99.641%
Dose vs label +7.0% Over the labeled dose
Evidence Source archived
Test date
2025-12-11
Testing lab
Freedom Diagnostics
Batch / lot
Quantity
32.11 mg
label 30mg · tested 32.11 mg
Endotoxins
Assay method
HPLC + MS
Label dose
30mg
Context

How this result compares

This Tirzepatide certificate's tested purity of 99.64% ranks higher than 21% 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
30mg
Catalogued
2026-07-04
Saved source

Saved source document

sha256:1599cfdb5ee90dc4… — immutable copy held by TitrateLab

Download the saved PDF (sha256 1599cfdb5ee9…)
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 →