§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · DEC-2025● VERIFIED SUBMISSION · PUBLIC RECORD

Home › Lab Tests › Simple Peptide, Tirzepatide

◆ Batch ID · GT30-1217202S-H✓ Verified · Pass

Tirzepatide × Simple Peptide - Lab Test, December 2025

Tested Friday, December 19, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.94%

✓ Excellent

PeptideTirzepatide

BrandSimple Peptide

Labfreedomdiagnosticstesting.com

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Test results

7 data points

Purity

99.94%

Endotoxins

Not tested

Stated qty

30 mg

Tested qty

31.15 mg

Qty match

104% of labeled · +4%

Batch ID

GT30-1217202S-H

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

30 mg→31.15 mg+4%

About this test

This independent HPLC lab test with UV Detection Coupled with Mass Spectrometry confirms GLP-TZ 31.15mg from Simple Peptide at 99.942% purity. The analysis was conducted by Freedom Diagnostics Testing on December 19, 2025.

GLP-TZ is a therapeutic peptide researched for its potential role in metabolic regulation and glycemic control. A purity level of 99.942% indicates exceptionally high-grade synthesis with minimal contamination, confirming superior product quality and manufacturing precision.

The mass spectrometry analysis provided precise molecular identification with characteristic fragmentation patterns. The full certificate of analysis is available for download on this page.