§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · DEC-2025● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · 2025-0231-C✓ Verified · Pass
GLP-1SG × Instant Peptides - Lab Test, December 2025
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.91%
✓ Excellent
Test results
7 data points
Purity
99.91%
Endotoxins
Not tested
Stated qty
20 mg
Tested qty
20.83 mg
Qty match
104% of labeled · +4%
Batch ID
2025-0231-C
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
20 mg→20.83 mg+4%
About this test
This independent HPLC with UV detection coupled with mass spectrometry lab test confirms GLP-TZ 20mg from Instant Peptides at 99.914% purity. The analysis was conducted by Freedom Diagnostics on December 27, 2025, under accession number 2512240124.
The tested sample contained 20.83 mg of net peptide content, slightly exceeding the stated label quantity of 20 mg. A purity level of 99.914% indicates exceptional synthesis quality with minimal impurities. The product specification confirms appearance as a white lyophilised powder with mass identification confirming the molecular structure and composition of GLP-TZ.
Certificate of analysis
Original document
Issued by freedomdiagnosticstesting.com · Dec 27, 2025 · Batch 2025-0231-C
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