§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2026● VERIFIED SUBMISSION · PUBLIC RECORD
◆ Batch ID · N/A✓ Verified · Pass
PE22-28 × Grey Market Peptides - Lab Test, February 2026
Tested · submitted by @Frank 👑 Legend
HPLC Purity
99.41%
✓ Excellent
Test results
7 data points
Purity
99.41%
Endotoxins
Not tested
Stated qty
10 mg
Tested qty
9.81 mg
Qty match
98% of labeled · -2%
Batch ID
N/A
Container
White Lyophilized Powder
Tested by
freedomdiagnosticstesting.comView profile →
◆ Quantity verification
10 mg→9.81 mg-2%
About this test
This independent LC-MS lab test confirms PE22-28 10mg from Grey Market Peptides at 99.408% purity. The analysis was conducted by Freedom Diagnostics on February 16, 2026.
PE22-28 is a peptide compound researched for its potential in metabolic regulation and physiological support. A purity level of 99.408% indicates minimal contamination and high-grade synthesis.
The full certificate of analysis is available for download on this page.
Certificate of analysis
Original document
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