§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · APR-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · GLP2-530ZZ11✓ Verified · Pass
Tirzepatide × Empower Peptides - Lab Test, April 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.90%
✓ Excellent
Test results
7 data points
Purity
99.90%
Endotoxins
Not tested
Stated qty
30 mg
Tested qty
29.53 mg
Qty match
98% of labeled · -2%
Batch ID
GLP2-530ZZ11
Container
White lyophilized powder
Tested by
BioviridianView profile →
◆ Quantity verification
30 mg→29.53 mg-2%
About this test
This independent HPLC-MS lab test confirms GLP-2tz 30mg from Empower Peptides at 99.9% purity. The analysis was conducted by Bioviridian on April 20, 2026.
GLP-2tz is a dual GIP/GLP-1 receptor agonist researched for its role in metabolic regulation, weight management, and glycemic control. A purity level of 99.9% indicates high-grade synthesis with minimal impurities.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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