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

Home › Lab Tests › Reta One Labs, Tirzepatide

◆ Batch ID · TR600925✓ Verified · Pass

Tirzepatide × Reta One Labs - Lab Test, September 2025

Tested Wednesday, September 24, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.87%

✓ Excellent

PeptideTirzepatide

Brandretaonelabs.com

LabChromate

↓ Download COA 🔗 Share

Test results

8 data points

Purity

99.87%

Endotoxins

< 1.5 EU/vial

Stated qty

60 mg

Tested qty

69.44 mg

Qty match

116% of labeled · +16%

Batch ID

TR600925

Container

Lyophilized peptide vial

Tested by

ChromateView profile →

◆ Quantity verification

60 mg→69.44 mg+16%

About this test

This independent RP-HPLC lab test confirms Tirzepatide 60mg from Reta One Labs at 99.872% purity. The analysis was conducted by Chromate on September 24, 2025.

Tirzepatide is a dual GIP/GLP-1 receptor agonist researched for metabolic regulation, weight management, and glycemic control. A purity level of 99.872% indicates minimal impurities and pharmaceutical-grade synthesis quality. Endotoxin levels measured below 1.5 EU/vial demonstrate low microbial contamination.

The full certificate of analysis is available for download on this page.