§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · APR-2026● VERIFIED SUBMISSION · PUBLIC RECORD

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◆ Batch ID · 2026-0245-A✓ Verified · Pass

LL-37 × Instant Peptides - Lab Test, April 2026

Tested Friday, April 10, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.84%

✓ Excellent

PeptideLL-37

BrandInstant Peptides

LabKovera Labs

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Test results

7 data points

Purity

99.84%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

5.76 mg

Qty match

115% of labeled · +15%

Batch ID

2026-0245-A

Container

Red

Tested by

Kovera LabsView profile →

◆ Quantity verification

5 mg→5.76 mg+15%

About this test

This HPLC analysis confirms LL-37 at 99.84% purity from Instant Peptides. The sample labeled at 5mg tested with batch average net content of 5.73mg across three vials (5.76mg, 5.69mg, 5.72mg individual results). Test completed April 10, 2026 by Kovera Labs.

LL-37 (Cathelicidin) is an antimicrobial peptide researched for its potential immune support and antimicrobial properties. A purity of 99.84% indicates high-grade synthesis with minimal contamination.

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